BK7 Glass Optical Prisms
Description
BK7 Glass Optical Prisms are precision optical components made from BK7, a type of borosilicate crown glass. These prisms are designed to manipulate light through refraction or total internal reflection, allowing them to change the direction of a light beam with high precision. The surfaces of these prisms are polished to a high degree of accuracy, ensuring minimal distortion and high-quality optical performance.
Working Principle
BK7 Glass Optical Prisms operate based on the principles of refraction and total internal reflection. When light enters the prism, it is bent or refracted at the interface between air and the glass due to the difference in refractive indices. This bending of light allows the prism to alter the direction of the light beam. In cases where the angle of incidence is greater than the critical angle, total internal reflection occurs, causing the light to be reflected entirely within the prism. This property makes BK7 prisms particularly useful in applications requiring precise light direction control.
Applications
BK7 Glass Optical Prisms are widely used in various optical instruments and experimental setups. They are essential in spectrometers for dispersing light, although diffraction gratings have largely replaced them in this role. BK7 prisms are also used in optical communication systems to modulate and demodulate light signals, enhancing the speed and stability of these systems. Additionally, they are employed in imaging systems where high-quality optical performance is crucial.
Advantages over other Optical Prisms
BK7 Glass Optical Prisms offer several advantages over other types of optical prisms. They are relatively hard and resistant to scratching, which enhances their durability and longevity. The material's broad wavelength range (330 nm – 2100 nm) and low angular dispersion make BK7 prisms suitable for a wide range of optical applications. Furthermore, BK7 glass provides excellent optical clarity and minimal light loss, making it a preferred choice for high-precision optical systems.
Limitations
Despite their advantages, BK7 Glass Optical Prisms have some limitations. They are not suitable for applications requiring high resistance to chemical exposure, as other materials like F2 glass offer better chemical resistance. Additionally, BK7 prisms may not perform optimally in the ultraviolet (UV) region compared to prisms made from UV-grade fused silica, which provide better transmission in this range.
Considerations
When considering BK7 Glass Optical Prisms, it is important to evaluate factors such as initial costs, operating expenses, and maintenance requirements. BK7 prisms are generally cost-effective due to their durability and resistance to scratching, which reduces the need for frequent replacements. However, the precision required in their manufacturing can contribute to higher initial costs. Regular maintenance and inspection are necessary to ensure their continued accuracy and performance, although their robust nature typically results in lower maintenance costs compared to more fragile optical components.
from Newport MKS
The 25RB12-01UF.AR2 is an ultrathin AR coated N-BK7 wedge made specifically to fine tune dispersion compensation in an ultrafast optical system. The wedge is 20 x 50 mm in size with a minimum thickness of 0.5 mm and a wedge angle of 8 ◦. The transmitted wavefront error is λ/6 and scratch... [See More]
- Prism Material: BK7 Glass
- Surface Quality: 10-5 Scratch / Dig; 10-5 scratch-dig
- Prism Type: Wedge
from CeNing Optics Co., Ltd.
Corner cube retroreflector has three mutually orthogonal reflecting surfaces. The corner cube reflects any light rays back towards their source. The reflection angle 180 ° is independent of the orientation of the corner cube, making it ideal where precision alignment is difficult. [See More]
- Prism Material: BK7 Glass
- Largest Dimension: 50.8
- Prism Type: Corner Cube Retroreflector
- Coating Options: Reflective Coating; Antireflection Coating
from CASTECH, Inc.
Note: • Our Dove Prisms are also available with antireflection coating on surfaces with light in and out , in order to reduce surface loss. • Coatings: optional upon request. • Other sizes are available upon request. [See More]
- Prism Material: BK7 Glass
- Largest Dimension: 42.3
- Prism Type: Dove
- Coating Options: Antireflection Coating (optional feature)
from CRYSTECH, Inc.
CRYSTECH is dedicated to manufacturing high precision prism for solid-state laser systems. We have over 20 years of experience in prism manufacturing, design, and coating. There are many types of prisms, each having a particular geometry to achieve the invert, rotate, deviate or displace a beam. [See More]
- Prism Material: BK7 Glass; UV Grade Fused Silica
- Surface Flatness: λ/4
- Prism Type: Corner Cube Retroreflector; Dove; Equilateral; Right Angle; Wedge
from Changchun Yutai Optics Co., Ltd.
Calcium fluoride (CaF2) crystals are widely used as materials for systems such as lasers, infrared optics, ultraviolet optics and high-energy detectors. What kinds of CaF2 prisms can Yutai Optics process?. Yutai Optics can process CaF2 right angle prisms, CaF2 rhomboid prisms, CaF2 wedge prisms. [See More]
- Prism Material: BK7 Glass; UV Grade Fused Silica
- Surface Quality: 40-20 Scratch / Dig
- Prism Type: Right Angle
- Surface Flatness: λ/10
from Newport MKS
The 25RB12-01UF.AR2-M is the mounted version of the 25RB12-01UF.AR2 ultrathin AR coated N-BK7 wedge made specifically to fine tune dispersion compensation in an ultrafast optical system. The wedge is 20 x 50 mm in size with a minimum thickness of 0.5 mm and a wedge angle of 8 ◦. The... [See More]
- Prism Material: BK7 Glass
- Surface Quality: 10-5 Scratch / Dig; 10-5 scratch-dig
- Prism Type: Wedge
from CeNing Optics Co., Ltd.
Dove prisms can be used as an image rotator, the output image rotates through twice the angle that the prism rotates through. Dove prism also can be used as a retroreflectors. [See More]
- Prism Material: BK7 Glass
- Largest Dimension: 20
- Prism Type: Dove
- Coating Options: Antireflection Coating
from CASTECH, Inc.
Note: • Coatings: optional. • Other sizes and material are available upon request. [See More]
- Prism Material: BK7 Glass
- Largest Dimension: 15
- Prism Type: Equilateral
- Surface Quality: 20-10 Scratch / Dig
from Changchun Yutai Optics Co., Ltd.
Beamsplitter Prism is constructed by cementing two right angle prisms, Standard Cube Beamsplitters offer a range of reflection/transmission ratios. An interference coating has been applied to the hypotenuse surface of one of the prisms to provide the designated reflection/transmission ratio. [See More]
- Prism Material: BK7 Glass; UV Grade Fused Silica
- Surface Flatness: λ/10
- Surface Quality: 40-20 Scratch / Dig
from Newport MKS
The LPH-PIP-4 Light Pipe Homogenizer provides highly uniform or homogenized illumination. Through the process of total internal reflection, this 4 x 4 x 50 mm light pipe can transform the output of a very non-uniform light source into highly uniform or homogenized illumination. For maximum... [See More]
- Prism Material: BK7 Glass
- Surface Quality: 60-40 Scratch / Dig; 60-40 scratch-dig
from CeNing Optics Co., Ltd.
Prisms are optical elements with flat, polished surface that refract light. At least two of flat surfaces must have an angle between them. The exact angles between the surfaces depend on application. Manufacturing capability of windows. *Diameter: 1mm-300mm. *Thickness: 0.1mm-100mm. *Surface... [See More]
- Prism Material: BK7 Glass; SF10 Glass; UV Grade Fused Silica; SF-11
- Largest Dimension: 300
- Prism Type: Anamorphic; Corner Cube Retroreflector; Dove; Equilateral; Penta; Rhomboid; Right Angle; Wedge
- Coating Options: Reflective Coating (optional feature); Antireflection Coating (optional feature)
from CASTECH, Inc.
Note: • Coatings: optional. • Other sizes are available upon request. [See More]
- Prism Material: BK7 Glass
- Surface Quality: 10-5 Scratch / Dig
- Largest Dimension: 40
- Surface Flatness: λ/10
from Changchun Yutai Optics Co., Ltd.
Dove prisms may invert, reverse, or rotate an image based on which face the light is incident on, so they are also called image rotation or reversion prisms. Dove prisms can be thought of as right-angle prisms with the triangular apex removed, which reduce the weight of the prism and stray internal... [See More]
- Prism Material: BK7 Glass; UV Grade Fused Silica
- Surface Quality: 40-20 Scratch / Dig
- Prism Type: Dove
- Surface Flatness: λ/10
from Newport MKS
The LPH-PIP-6 Light Pipe Homogenizer provides highly uniform or homogenized illumination. Through the process of total internal reflection, this 6 x 6 x 75 mm light pipe can transform the output of a very non-uniform light source into highly uniform or homogenized illumination. For maximum... [See More]
- Prism Material: BK7 Glass
- Surface Quality: 60-40 Scratch / Dig; 60-40 scratch-dig
from CeNing Optics Co., Ltd.
Penta prisms are used to deviate an incident beam at a 90 ° angle independent of small positional changes of the prism with respect to the beam. The image is neither inverted nor reversed. [See More]
- Prism Material: BK7 Glass
- Largest Dimension: 42.2
- Prism Type: Penta
- Coating Options: Reflective Coating; Antireflection Coating
from CASTECH, Inc.
Note: • Coatings: Optional • Better angular precision such as 1 min ,30sec ,15sec available upon request. • Other sizes and material are available upon request. [See More]
- Prism Material: BK7 Glass
- Largest Dimension: 7
- Prism Type: Penta
- Surface Quality: 40-20 Scratch / Dig
from Changchun Yutai Optics Co., Ltd.
Light Pipes/Blocks with all the surface polished.Light pipe homogenizing rods utilize total internal reflection to homogenize non-uniform light sources regardless of their spectral characteristics. Light pipes provide 35% less light loss than a comparable square configuration. Low Numerical Aperture... [See More]
- Prism Material: BK7 Glass; UV Grade Fused Silica
- Surface Flatness: λ/10
- Surface Quality: 40-20 Scratch / Dig
from Newport MKS
The LPH-PIP-8 Light Pipe Homogenizer provides highly uniform or homogenized illumination. Through the process of total internal reflection, this 8 x 8 x 100 mm light pipe can transform the output of a very non-uniform light source into highly uniform or homogenized illumination. For maximum... [See More]
- Prism Material: BK7 Glass
- Surface Quality: 60-40 Scratch / Dig; 60-40 scratch-dig
from CeNing Optics Co., Ltd.
Rhomboid prisms are used to displace a laser beam without changing its direction. The displacement is equal to the length of the prism. [See More]
- Prism Material: BK7 Glass
- Largest Dimension: 35.4
- Prism Type: Rhomboid
- Coating Options: Antireflection Coating
from CASTECH, Inc.
Note: • Coatings: optional. • Other sizes and material are available upon request. [See More]
- Prism Material: BK7 Glass
- Largest Dimension: 5.6
- Prism Type: Circular Porro Prisms
- Surface Quality: 40-20 Scratch / Dig
from Changchun Yutai Optics Co., Ltd.
Penta prism is a five sided prism used to deviate the input beam by 90 ° and will neither invert nor reverse the image. The two reflecting surfaces are coated with antireflective material to reduce the loss of light (through transmission) as the incident angle is less than the critical angle. [See More]
- Prism Material: BK7 Glass; UV Grade Fused Silica
- Surface Quality: 40-20 Scratch / Dig
- Prism Type: Penta
- Surface Flatness: λ/10
from Newport MKS
The BPP-12.7 Penta Prism deviates a line of sight or input beam by precisely 90 °. In imaging applications the penta prism will neither invert nor reverse the image. This prisms deviate a beam through the same angle regardless of its orientation to the beam. This makes penta prisms valuable for... [See More]
- Prism Material: BK7 Glass
- Surface Quality: 40-20 Scratch / Dig; 40-20 scratch-dig
- Prism Type: Penta
- Surface Flatness: λ/4
from CeNing Optics Co., Ltd.
Right angle prisms are the most popular of all prisms. Right angle prisms are used to deviate a beam through a 90 ° angle, when a beam enters normal to right sides, and can also be a retroreflector to deviate a beam through a 180 ° angle when the beam enters normal to hypotenuse. [See More]
- Prism Material: BK7 Glass; SF10 Glass; UV Grade Fused Silica
- Largest Dimension: 50.8
- Prism Type: Right Angle
- Coating Options: Antireflection Coating
from CASTECH, Inc.
Note: Other sizes and material are available upon requests. [See More]
- Prism Material: BK7 Glass
- Largest Dimension: 12.7
- Prism Type: Corner Cube Retroreflector
- Surface Quality: 20-10 Scratch / Dig
from Changchun Yutai Optics Co., Ltd.
Porro prisms are used for a 90 ° light path bend by using the hypotenuse face of the prism rather than the leg faces.They are similar to right angle prisms. This configuration produces a right-handed image since two reflections occur. The incident ray's direction is reversed when using a porro... [See More]
- Prism Material: BK7 Glass; UV Grade Fused Silica
- Surface Flatness: λ/10
- Surface Quality: 40-20 Scratch / Dig
from Newport MKS
The BPP-25.4 Penta Prism deviates a line of sight or input beam by precisely 90 °. In imaging applications the penta prism will neither invert nor reverse the image. This prisms deviate a beam through the same angle regardless of its orientation to the beam. This makes penta prisms valuable for... [See More]
- Prism Material: BK7 Glass
- Surface Quality: 40-20 Scratch / Dig; 40-20 scratch-dig
- Prism Type: Penta
- Surface Flatness: λ/4
from CeNing Optics Co., Ltd.
Wedge prisms are used individually to deviate a beam through some specified angles. When used in pairs, the wedge prisms can steer a beam anywhere within the circular area of each wedge. The beam steering is accomplished by rotating the two wedge prisms independently of each other. [See More]
- Prism Material: BK7 Glass
- Largest Dimension: 25.4
- Prism Type: Wedge
- Coating Options: Antireflection Coating
from CASTECH, Inc.
Right Angle Prisms: • Total internal reflection prisms. • 90°or 180° beam deflection, depending on which surface is used as the input for the light source. [See More]
- Prism Material: BK7 Glass
- Largest Dimension: 12.7
- Prism Type: Right Angle
- Coating Options: Antireflection Coating (optional feature)
from Changchun Yutai Optics Co., Ltd.
Retroreflectors(Corner Cube Prisms) are trihedral prisms manufactured from a solid piece of N-BK7 glass/UVFS. We offer retroreflectors as well as versions with antireflection (AR) coatings . They have uncoated reflective faces and rely on total internal reflection (TIR); we also offer... [See More]
- Prism Material: BK7 Glass; UV Grade Fused Silica
- Surface Flatness: λ/10
- Surface Quality: 40-20 Scratch / Dig
from Newport MKS
The BGR-12.7 Solid Glass Retroreflector is sometimes called a corner cube because the reflecting surfaces are three mutually perpendicular faces, like the corner of a cube. Light entering this 1/2 inch (12.7 mm) retroreflector with 9.5 mm height is reflected back 180 °, and parallel to the... [See More]
- Prism Material: BK7 Glass
- Surface Flatness: λ/4
- Surface Quality: 40-20 Scratch / Dig; 40-20 scratch-dig
from CASTECH, Inc.
Note: • Coatings: Optional upon request. • Other sizes , material and Roof angle error are available upon request. [See More]
- Prism Material: BK7 Glass
- Largest Dimension: 31.5
- Prism Type: Roof
- Surface Quality: 40-20 Scratch / Dig
from Changchun Yutai Optics Co., Ltd.
Rhomboid （Diamond/Rhombus) prisms are commonly used to displace a laser beam without changing its direction. In imaging applications, rhomboid prisms will displace the optical axis without inverting the image. The lateral displacement is equal to the length of the prism . Our Rhomboid Prisms... [See More]
- Prism Material: BK7 Glass; UV Grade Fused Silica
- Surface Quality: 40-20 Scratch / Dig
- Prism Type: Rhomboid
- Surface Flatness: λ/10
from Newport MKS
The BGR-25.4 Solid Glass Retroreflector is sometimes called a corner cube because the reflecting surfaces are three mutually perpendicular faces, like the corner of a cube. Light entering this 1 inch (25.4 mm) retroreflector with 19.0 mm height is reflected back 180 °, and parallel to the... [See More]
- Prism Material: BK7 Glass
- Surface Flatness: λ/4
- Surface Quality: 40-20 Scratch / Dig; 40-20 scratch-dig
from Changchun Yutai Optics Co., Ltd.
Right angle prism is the most widely used prisms. It utilizes the inherent total internal reflection (TIR) at the hypotenuse to invert the image and achieve a 90 ° change in direction. This produces a left handed image and depending on the orientation of the prism, the image may be inverted or... [See More]
- Prism Material: BK7 Glass; UV Grade Fused Silica
- Surface Quality: 40-20 Scratch / Dig
- Prism Type: Right Angle
- Surface Flatness: λ/10
from Newport MKS
The BGR-6.35 Solid Glass Retroreflector is sometimes called a corner cube because the reflecting surfaces are three mutually perpendicular faces, like the corner of a cube. Light entering this 1/4 inch (6.35 mm) retroreflector with 5.0 mm height is reflected back 180 °, and parallel to the... [See More]
- Prism Material: BK7 Glass
- Surface Flatness: λ/4
- Surface Quality: 40-20 Scratch / Dig; 40-20 scratch-dig
from Changchun Yutai Optics Co., Ltd.
Roof prisms are also called “right angle roof prisms ”or “Amici prisms ”. In passing through the prism, the image is both deflected top-to-bottom and right-to-left. The hypotenuse of the prism utilizes total internal reflection (TIR) to reflect the image through the... [See More]
- Prism Material: BK7 Glass; UV Grade Fused Silica
- Surface Quality: 40-20 Scratch / Dig
- Prism Type: Roof
- Surface Flatness: λ/10
from Newport MKS
The BRAP13-A High Tolerance Right-Angle Prism is precision polished to tight tolerances for more demanding applications. This protective aluminum coated hypotenuse, N-BK7 prism dimension is 0.39 x 0.39 x 0.39 inch (10.0 x 10.0 x 10.0 mm). It has a λ/8 surface flatness and a 40-20 surface... [See More]
- Prism Material: BK7 Glass
- Surface Quality: 40-20 Scratch / Dig; 40-20 scratch-dig
- Prism Type: Right Angle
- Surface Flatness: λ/8
from Changchun Yutai Optics Co., Ltd.
Wedge Prisms(Risley prisms) has two plane faces slightly inclined to each other, the wedge apex angle. Usually the faces are inclined toward one another at a very small angles. It diverts light toward its thicker portion.They are typically used in laser systems to steer the beam they can be used... [See More]
- Prism Material: BK7 Glass; UV Grade Fused Silica
- Surface Quality: 40-20 Scratch / Dig
- Prism Type: Wedge
- Surface Flatness: λ/10
from Newport MKS
The BRAP13 High Tolerance Right-Angle Prism is precision polished to tight tolerances for more demanding applications. This uncoated, N-BK7 prism dimension is 0.39 x 0.39 x 0.39 inch (10.0 x 10.0 x 10.0 mm). It has a λ/8 surface flatness and a 40-20 surface quality. This prism is recommended... [See More]
- Prism Material: BK7 Glass
- Surface Quality: 40-20 Scratch / Dig; 40-20 scratch-dig
- Prism Type: Right Angle
- Surface Flatness: λ/8
from Changchun Yutai Optics Co., Ltd.
What is the difference between the properties of monocrystalline and polycrystalline silicon?. Monocrystalline silicon: Excellent electrical properties and high carrier mobility. Good mechanical properties and high strength. Uniform optical properties, suitable for high precision optical... [See More]
- Prism Material: BK7 Glass; UV Grade Fused Silica
- Surface Quality: 40-20 Scratch / Dig
- Prism Type: Right Angle
- Surface Flatness: λ/10
from Newport MKS
The 05BR08AR.18 Precision Right-Angle Prism is precision polished to tight tolerances for more demanding applications. This AR.18 coated N-BK7 prism is 0.5 x 0.5 inch (12.7 x 12.7 mm) and 0.5 inch (12.7 mm) thick. It has a λ/4 surface flatness and a 20-10 surface quality. Newport's AR.18... [See More]
- Prism Material: BK7 Glass
- Surface Quality: 20-10 scratch-dig
- Prism Type: Right Angle
- Surface Flatness: λ/4
from Newport MKS
The 10BR08AR.18 Precision Right-Angle Prism is precision polished to tight tolerances for more demanding applications. This AR.18 coated N-BK7 prism is 1 x 1 inch (25.4 x 25.4 mm) and 1 inch (25.4 mm) thick. It has a λ/4 surface flatness and a 20-10 surface quality. Newport's AR.18 broadband IR... [See More]
- Prism Material: BK7 Glass
- Surface Quality: 20-10 scratch-dig
- Prism Type: Right Angle
- Surface Flatness: λ/4
from Newport MKS
The BRP-10-A ValuMax ® Right-Angle Prism is ideal for beam bending and retro reflection applications. It is often used instead of mirrors in applications where deformation of the reflective surface may cause a problem. The fine balance between performance and cost has been optimized, making... [See More]
- Prism Material: BK7 Glass
- Surface Quality: 60-40 Scratch / Dig; 60-40 scratch-dig
- Prism Type: Right Angle
- Surface Flatness: λ/2
from Newport MKS
The BRP-20-A ValuMax ® Right-Angle Prism is ideal for beam bending and retro reflection applications. It is often used instead of mirrors in applications where deformation of the reflective surface may cause a problem. The fine balance between performance and cost has been optimized, making... [See More]
- Prism Material: BK7 Glass
- Surface Quality: 60-40 Scratch / Dig; 60-40 scratch-dig
- Prism Type: Right Angle
- Surface Flatness: λ/2
from Newport MKS
The BRP-30-A ValuMax ® Right-Angle Prism is ideal for beam bending and retro reflection applications. It is often used instead of mirrors in applications where deformation of the reflective surface may cause a problem. The fine balance between performance and cost has been optimized, making... [See More]
- Prism Material: BK7 Glass
- Surface Quality: 60-40 Scratch / Dig; 60-40 scratch-dig
- Prism Type: Right Angle
- Surface Flatness: λ/2
from Newport MKS
The BRP-5-A ValuMax ® Right-Angle Prism is ideal for beam bending and retro reflection applications. It is often used instead of mirrors in applications where deformation of the reflective surface may cause a problem. The fine balance between performance and cost has been optimized, making this... [See More]
- Prism Material: BK7 Glass
- Surface Quality: 60-40 Scratch / Dig; 60-40 scratch-dig
- Prism Type: Right Angle
- Surface Flatness: λ/2
from Newport MKS
The BRP-50.8-A ValuMax ® Right-Angle Prism is ideal for beam bending and retro reflection applications. It is often used instead of mirrors in applications where deformation of the reflective surface may cause a problem. The fine balance between performance and cost has been optimized, making... [See More]
- Prism Material: BK7 Glass
- Surface Quality: 60-40 Scratch / Dig; 60-40 scratch-dig
- Prism Type: Right Angle
- Surface Flatness: λ/2
from Shanghai Optics
An Amici roof prism is a special prism that is meant to deviate a beam of light by ninety degrees while inverting the image. Shaped like a right angled prism whose hypotenuse has been replaced by a 90 degree TIR roof, these prisms are often used in the eyepieces of telescopes, spotting scopes and... [See More]
- Prism Material: BK7 Glass
- Prism Type: Roof
from Foctek Photonics, Inc.
This special prism consists of one Right Angle prism and one Rhomboid Prism. The hypotenuse surface of the Right Angle Prism is beam-splitting coated and cemented to the Rhomboid Prism. The two split output beams are parallel to each other, and perpendicular to the input beam at high accurate. [See More]
- Prism Material: BK7 Glass; SF10 Glass; Fused Silica, MgF2
- Coating Options: Reflective Coating (optional feature); Antireflection Coating (optional feature)
- Largest Dimension: 2 to 50
- Surface Quality: 60-40 Scratch / Dig
from Ross Optical Industries
Also called a roof prism, the Amici prism is a right angle prism that's hypotenuse has been replaced by a 90-degree roof. The corners that do not affect the clear aperture have been cut away to reduce weight and size. They are used to both erect and make a 90-degree deflection of the incoming... [See More]
- Prism Material: BK7 Glass
- Largest Dimension: 17.25
- Prism Type: Roof
- Surface Flatness: λ/2
from MOK Optics Co., Ltd.
MOK Optics provides non-polarizing cube beamsplitters for Visible (400 - 700 nm), NIR (700 - 1100 nm), and IR (1100 - 1600 nm) light, Split ratios: 30:70, 50:50 [See More]
- Prism Material: BK7 Glass; N-SF2 etc.
- Surface Quality: 40-20 Scratch / Dig
- Coating Options: Reflective Coating (optional feature); Antireflection Coating (optional feature)
- Surface Flatness: λ/4
from EKSMA OPTICS
These prisms (corner cube) have 3 mirror surfaces making angles of 90 ° to each other, juxtaposed to form the corner of a cube with the entrance face perpendicular to cube diagonal. All beams, despite of incident direction, are reflected back to the original direction. Solid corner cube is used... [See More]
- Prism Material: BK7 Glass; UV Grade Fused Silica
- Largest Dimension: 25.4 to 38.1
- Prism Type: Corner Cube Retroreflector
- Surface Quality: 60-40 Scratch / Dig
from Zygo Corporation
A corner cube retroreflector, also known as a CCR or trihedral prism, is an optical structure that consists of three adjacent, mutually-orthogonal plane-reflecting surfaces which form the corner of a cube. The corner cube reflects an incident ray at a specific angle, independent of the prism and... [See More]
- Prism Material: BK7 Glass; UV Grade Fused Silica; BK7, Fused Silica, Germanium, Silicon and more
- Largest Dimension: 10 to 100
- Prism Type: Corner Cube Retroreflector
- Coating Options: Antireflection Coating (optional feature)
from UNI OPTICS(Fujian) Co., Ltd
30 ° - 60 ° - 90 ° Littrow Dispersion Prisms. Dispersion Prisms are used in applications that require separating the incident light into its component wavelengths. For example, when white light enters a Dispersion Prism, it is separated into its three components: red, green, and blue. [See More]
- Prism Material: BK7 Glass; UV Grade Fused Silica
- Largest Dimension: 50.8
- Prism Type: Littrow Dispersion
- Surface Quality: 40-20 Scratch / Dig
from HG Optronics, Inc.
Dispersion Prisms are used in applications that require separating the incident light into its component wavelengths. For example, when white light enters a Dispersion Prism, it is separated into its three components: red, green, and blue. Dispersion Prisms are ideal for spectroscopy or laser... [See More]
- Prism Material: BK7 Glass; UV Grade Fused Silica; N-BK7, N-SF11 Grade A optical glass, UV grade fused silica
- Largest Dimension: 50.8
- Prism Type: Equilateral
- Surface Quality: 40-20 Scratch / Dig
from Artifex Engineering
By adding a wedge and a partially reflective coating on the interface surface, the penta prism can be used as a beamsplitter. We term this optic "Beamsplitter Penta Prism". If you do not find what you require below, we will gladly manufacture to your requirements. 50/50 R/T ratio for standard... [See More]
- Prism Material: BK7 Glass
- Largest Dimension: 25.4
- Prism Type: Penta
- Coating Options: Antireflection Coating
from Tower Optical Corporation
Tower Optical Corp. has expanded its line of precision optics to include standard micro prisms, coated and uncoated, for use with laser sources and imaging applications. The micro prisms are right angle, 45 °-90 °-45 ° prisms, whose sizes range from 0.5mm to 5.0mm with a format of A=B=C. [See More]
- Prism Material: BK7 Glass
- Largest Dimension: 0.5000 to 5
- Prism Type: Right Angle
- Surface Quality: 40-20 Scratch / Dig
from Edmund Optics Inc.
Ray Deviation of 90 °. Left Handed Image. Available with Aluminized and AR Coated Faces. Additional Right Angle Prism Options Available. Right angle prisms are generally used to bend image paths or redirect light at 90 °. This produces a left handed image and depending on the orientation... [See More]
- Prism Material: BK7 Glass
- Largest Dimension: 0.2500
- Prism Type: Right Angle
- Surface Quality: 20-10 Scratch / Dig
from Rainbow Research Optics, Inc.
Custom Optics. Here at Rainbow Research Optics, Inc. (RROI) we focus on a more targeted wavelength ranges, from about 190 nm to 16 um. Our manufacturing capabilities include a wide range of optical components, including lenses, mirrors, windows, prisms, beamsplitters, filters, coatings, and more. [See More]
- Prism Material: BK7 Glass; F2 Glass; SF10 Glass; UV Grade Fused Silica; SUPRASIL 1
- Surface Quality: 10-5 Scratch / Dig; 20-10 Scratch / Dig; 40-20 Scratch / Dig
- Prism Type: Corner Cube Retroreflector; Dove; Equilateral; Penta; Rhomboid; Right Angle
- Surface Flatness: λ/4; λ/8; λ/10
from ECOPTIK (CHANGCHUN) LTD
Dove prisms have an unusual and very interesting characteristic , if you look through the prism and rotate it around a longitudinal axis, the image rotates through twice the angle through which the dove prism itself rotates. For optimal performance, use dove prisms with collimated light. Description... [See More]
- Prism Material: BK7 Glass; UV Grade Fused Silica
- Largest Dimension: 35.4
- Prism Type: Dove
- Surface Quality: 40-20 Scratch / Dig; 60-40 Scratch / Dig
from Knight Optical (UK) Ltd
Knight Optical supply deviating penta prisms that cover the visual and NIR range. The deviation prism is an optical component that will redirect a light beam into another known angle relative to the incoming beam. The penta prism is a deviation prism which are used in cameras with a movable mirror... [See More]
- Prism Material: BK7 Glass
- Surface Quality: 40-20 Scratch / Dig
from Thorlabs, Inc.
At Thorlabs, we constantly reinforce our desire to serve at the pleasure of our customers. From this comes our desire to be connected to our industry in a way that far exceeds what would typically be expected of a vendor. Thorlabs lives this core principle by seeking to enhance, at every turn, the... [See More]
- Prism Material: BK7 Glass
- Largest Dimension: 21.2 to 127
- Prism Type: Dove
- Surface Quality: 40-20 Scratch / Dig
from Rocky Mountain Instrument/RMI Laser
Corner Cube Retro-Reflectors operate on the principle of total internal reflection (TIR). A beam entering the effective aperture is reflected by the three roof surfaces and emerges from the entrance / exit surface parallel to itself. This property is independent of orientation of the... [See More]
- Prism Material: BK7 Glass; UV Grade Fused Silica; Fused Silica, Calcium Flouride
- Surface Quality: 10-5 Scratch / Dig; 20-10 Scratch / Dig
- Prism Type: Corner Cube Retroreflector
- Surface Flatness: λ/4; λ/20
from Intrinsic Crystal Technology Co., Ltd. (ICC)
A Dove prism is a type of reflective prism which is used to invert an image. Dove prisms are shaped from a truncated right-angle prism. [See More]
- Prism Material: BK7 Glass; UV Grade Fused Silica
- Largest Dimension: 1.5 to 300
- Prism Type: Dove
- Surface Quality: 20-10 Scratch / Dig
from Changchun Sunday Optics Co., Ltd.
The film of narrowband filter is generally composed of two kinds of films with low refractive index and high refractive index. After superposition, the number of layers can reach dozens of layers. The parameters of each layer of film may affect the final performance. The transmittance of narrowband... [See More]
- Prism Material: BK7 Glass; H-K9L N-BK7 JGS1
- Surface Quality: 10-5 Scratch / Dig; 20-10 Scratch / Dig
- Prism Type: Corner Cube Retroreflector
- Surface Flatness: λ/10
from Qioptiq
Spectrally disperse light. Angular dispersion Δ ε' = ε'F' - ε'C'( ε'F' is the exit angle for λ = 480 nm, ε'C' is the exit angle for λ = 643.8 nm). Uncoated. Please look at chapter "Thin Film Coatings" regarding available coatings. For... [See More]
- Prism Material: BK7 Glass; F2 Glass
- Largest Dimension: 60
from Spectral Optics
Material: UV fused silica, BK7. Clear Aperture: larger than 85%. Surface Quality (Scratch-Dig): 10-5 for UV fused silica, 20-10 for BK7. Surface Flatness: λ/10 for UV fused silica, λ/8 for BK7 @633nm. Angular Deviation: ±3 arc min. Bevel: <0.5mm @45 ˚ typical. Right... [See More]
- Prism Material: BK7 Glass; UV Grade Fused Silica
- Largest Dimension: 12.7 to 25.4
- Prism Type: Right Angle
- Coating Options: Antireflection Coating
from Daheng New Epoch Technology, Inc.
Aluminum coated with black paint for protection. [See More]
- Prism Material: BK7 Glass
- Surface Quality: 60-40 Scratch / Dig
- Largest Dimension: 34.2 to 51.3
- Surface Flatness: λ/2; λ/4
from Foctek Photonics, Inc.
By adding a wedge and with partial reflective coating on first reflective surface, Penta Prism can be used as Beamsplitter. We supply Beamsplitter Penta Prism with standard Transmission/reflection (T/R) ratio of 20/80,50/50. Other T/R ratio is available upon request. [See More]
- Prism Material: BK7 Glass
- Largest Dimension: 7 to 20
- Prism Type: Penta
- Coating Options: Reflective Coating (optional feature); Antireflection Coating (optional feature)
from Ross Optical Industries
Dove prism is a truncated version of right angle prism. A beam entering parallel to the hypotenuse face is reflected internally and emerges parallel to its incident direction. Dove prisms are used as image rotators. As the prism is rotated, the image passing through will rotate at an angle twice... [See More]
- Prism Material: BK7 Glass
- Largest Dimension: 5.07
- Prism Type: Dove
- Surface Quality: 60-40 Scratch / Dig
from EKSMA OPTICS
Like Brewster Angle Windows, Laser Dispersing Prisms can be used inside the cavity of laser operating on very low gain laser transitions, where even slight reflection losses may be intolerable. Custom fabrication also available: coating, cutting, edging, drilling according to your specification. [See More]
- Prism Material: BK7 Glass; UV Grade Fused Silica; SF11
- Largest Dimension: 6 to 22
- Prism Type: Laser Dispersing
- Surface Quality: 40-20 Scratch / Dig
from UNI OPTICS(Fujian) Co., Ltd
Right Angle Prisms are typically used to bend image paths or for redirecting light at 90 °. Right Angle Prisms are Prisms designed with a 90 ° angle. Right Angle Prisms produce inverted or reverted left handed images, depending on the orientation of the prism. Using two Right Angle Prisms... [See More]
- Prism Material: BK7 Glass; UV Grade Fused Silica
- Largest Dimension: 10 to 70
- Prism Type: Right Angle
- Surface Quality: 60-40 Scratch / Dig
from HG Optronics, Inc.
Invented by H.W. Dove, Dove Prisms are also known Reversion prisms. When the prism is rotated about its length axis, the image viewed through the prism rotates at twice the prism rotation rate. This is an unusual and sometimes useful property for special applications. Entry and exit faces are... [See More]
- Prism Material: BK7 Glass; UV Grade Fused Silica; N-BK7 Grade A optical glass
- Largest Dimension: 84.5
- Prism Type: Dove
- Coating Options: Antireflection Coating
from Artifex Engineering
Corner Cube Prisms, which have three mutually perpendicular surfaces and a hypotenuse face, are designed to reflect any ray or beam entering the prism face back onto itself, regardless of the orientation of the prisms. A mirror will only do that at the normal angle of incidence. There are three... [See More]
- Prism Material: BK7 Glass
- Largest Dimension: 72.5
- Prism Type: Corner Cube Retroreflector
- Surface Quality: 60-40 Scratch / Dig
from Tower Optical Corporation
Prisms are transparent optical blocks having at least two flat polished sides inclined relative to each other, at precisely controlled angles, so as to deflect, deviate, and rotate beams of light as well as dispersing their wavelengths. There are many types of prisms, each having a particular shape... [See More]
- Prism Material: BK7 Glass; UV Grade Fused Silica (optional feature)
- Surface Quality: 20-10 Scratch / Dig (optional feature); 40-20 Scratch / Dig (optional feature); 60-40 Scratch / Dig (optional feature)
- Prism Type: Right Angle
- Surface Flatness: λ/2 (optional feature); λ/4 (optional feature); λ/10 (optional feature)
from ECOPTIK (CHANGCHUN) LTD
1, Non-uniform light source can be homogenized.2, The pupil is octagon.3, Can be used to build lighting systems. Description Of Octagon Based Prism Octagonal light guide rod adopts total reflection, which can transform non-uniform light source into uniform light. Regular octagonal optical prism also... [See More]
- Prism Material: BK7 Glass; UV Grade Fused Silica
- Surface Quality: 60-40 Scratch / Dig
- Prism Type: Octagon Rod
- Surface Flatness: λ/2
from Thorlabs, Inc.
At Thorlabs, we constantly reinforce our desire to serve at the pleasure of our customers. From this comes our desire to be connected to our industry in a way that far exceeds what would typically be expected of a vendor. Thorlabs lives this core principle by seeking to enhance, at every turn, the... [See More]
- Prism Material: BK7 Glass
- Largest Dimension: 36.1 to 60.3
- Prism Type: Rhomboid
- Surface Quality: 20-10 Scratch / Dig
from Rocky Mountain Instrument/RMI Laser
Dove Prisms are used as image rotators in a variety of opto-mechanical systems. They are a truncated form of the right angle prism, and use total internal reflection (TIR) to produce an inverted image which emerges from the exit surface without deviation. As the prism is rotated about its optical... [See More]
- Prism Material: BK7 Glass; UV Grade Fused Silica; Fused Silica, Calcium Flouride
- Surface Quality: 10-5 Scratch / Dig; 20-10 Scratch / Dig
- Prism Type: Dove
- Surface Flatness: λ/4; λ/20
from Intrinsic Crystal Technology Co., Ltd. (ICC)
A pentaprism is a five-sided reflecting prism used to deviate a beam of light by 90 °. The beam reflects inside the prism twice, allowing the transmission of an image through a right angle without inverting it as an ordinary right-angle prism or mirror would. [See More]
- Prism Material: BK7 Glass; UV Grade Fused Silica
- Largest Dimension: 1.5 to 300
- Prism Type: Penta
- Surface Quality: 20-10 Scratch / Dig
from Changchun Sunday Optics Co., Ltd.
Neutral density filter is also called medium gray density lens, referred to as ND lens, its role is to filter light.This filter effect is non-selective, that is to say, ND mirror on a variety of different wavelengths of light reduction ability is the same, uniform, only play the role of weak light,... [See More]
- Prism Material: BK7 Glass; H-K9L N-BK7 UV Fused silica,Germanium
- Coating Options: Antireflection Coating
- Prism Type: Corner Cube Retroreflector
- Surface Quality: 40-20 Scratch / Dig
from Qioptiq
180 ° beam deflection, image-inverting. N-BaK4 glass. Uncoated. Please look at chapter "Thin Film Coatings" regarding customized coatings. Standard coating ARB2 for the visible spectral range or RAL/RAGV coatings are available for higher quantities on request. [See More]
- Prism Material: BK7 Glass
- Largest Dimension: 36 to 40
from Daheng New Epoch Technology, Inc.
This prism has three mutually perpendicular intersected surface and a hypotenuse face. The three intersected surfaces are coated for high internal reflection. When light enters through the hypotenuse, it is reflected by each of the three surface in turn and emerges through the hypotenuse face... [See More]
- Prism Material: BK7 Glass
- Largest Dimension: 12.7 to 64
- Prism Type: Corner Cube Retroreflector
- Surface Quality: 80-50 Scratch / Dig
from Foctek Photonics, Inc.
There are many types of prism, each having a particular geometry to achieve the reflections necessary to perform a specific imaging task. Reflecting prisms may invert, rotate, deviate or displace a beam. Dispersing prisms produce spectral separation for spectroscopic online_orderings or for tuning a... [See More]
- Prism Material: BK7 Glass
- Largest Dimension: 15 to 50.8
- Prism Type: Corner Cube Retroreflector
- Surface Quality: 60-40 Scratch / Dig
from Ross Optical Industries
A five-sided prism containing two reflecting surfaces at 45 ° to each other, and two perpendicular faces for the entering and emerging beams. It does not invert nor revert the image. [See More]
- Prism Material: BK7 Glass
- Largest Dimension: 10.8
- Prism Type: Penta
- Coating Options: Reflective Coating; Antireflection Coating
from EKSMA OPTICS
In a Pellin-Broca prism, an ordinary dispersing prism is split in half along the bisector of the apex angle. Using a right angle prism, the two halves are joined to create a dispersing prism with an internal right angle bend obtained by total internal reflection. The entrance beam is deviated at 90... [See More]
- Prism Material: BK7 Glass; UV Grade Fused Silica
- Largest Dimension: 40
- Prism Type: Pellin-Broca
- Surface Quality: 20-10 Scratch / Dig
from UNI OPTICS(Fujian) Co., Ltd
Invented by H.W. Dove, Dove Prisms are also known Reversion prisms. When the prism is rotated about its length axis, the image viewed through the prism rotates at twice the prism rotation rate. This is an unusual and sometimes useful property for special applications. Entry and exit faces are... [See More]
- Prism Material: BK7 Glass
- Largest Dimension: 84.5
- Prism Type: Dove
- Surface Quality: 60-40 Scratch / Dig
from HG Optronics, Inc.
The Rhomboid prism application for rhomboid-prism is controlling and redirecting the optical path without affecting the image direction. They can be used to displace an optical center line for light beam folding and stereoscopic systems of different sizes. 9.1. What is rhomboid prism?. Rhmboid... [See More]
- Prism Material: BK7 Glass; N-BK7 Grade A optical glass
- Largest Dimension: 35.4
- Prism Type: Rhomboid
- Surface Quality: 40-20 Scratch / Dig
from Artifex Engineering
The Dove Prism is a form invented by H.W. Dove. It resembles half of a common right angle prism in which a ray entering parallel to the hypotenuse face is reflected internally at that face and emerges parallel to its incident direction. If the prism is rotated about the optical axis, the image is... [See More]
- Prism Material: BK7 Glass
- Largest Dimension: 80
- Prism Type: Dove
- Surface Quality: 60-40 Scratch / Dig
from ECOPTIK (CHANGCHUN) LTD
Pentagonal prism is the beam Angle (90 °), one of the steering gear. It has two purposes: one is that no matter how much the first incident Angle on the side is the emergent light incident light steering Angle (90 °);The other is that, unlike a rectangular prism, the resulting image has... [See More]
- Prism Material: BK7 Glass
- Largest Dimension: 30
- Prism Type: Penta
- Surface Quality: 40-20 Scratch / Dig
from Thorlabs, Inc.
At Thorlabs, we constantly reinforce our desire to serve at the pleasure of our customers. From this comes our desire to be connected to our industry in a way that far exceeds what would typically be expected of a vendor. Thorlabs lives this core principle by seeking to enhance, at every turn, the... [See More]
- Prism Material: BK7 Glass
- Largest Dimension: 7.1 to 35.4
- Prism Type: Right Angle
- Coating Options: Reflective Coating
from Rocky Mountain Instrument/RMI Laser
Penta Prisms deviate a beam by 90 º without inverting or reversing the image. These prisms also have the property of constant deviation, which means that the 90 º deviation angle applies to all rays transmitted by the effective aperture, regardless of their angle with respect to the... [See More]
- Prism Material: BK7 Glass; UV Grade Fused Silica; Fused Silica, Calcium Flouride
- Surface Quality: 10-5 Scratch / Dig; 20-10 Scratch / Dig
- Prism Type: Penta
- Surface Flatness: λ/4; λ/20
from Intrinsic Crystal Technology Co., Ltd. (ICC)
Right-angle prism is the most common type of prisms. It is used to re-direct a beam of light at 90 degrees from the incident direction or used as a 180 beam retro-reflector. They are often coated with various optical coatings to form cubic beam splitters and color separation cubes used in various... [See More]
- Prism Material: BK7 Glass; UV Grade Fused Silica
- Surface Quality: 20-10 Scratch / Dig
- Prism Type: Right Angle
- Surface Flatness: λ/10
from Changchun Sunday Optics Co., Ltd.
Short pass filter allow the shorter wavelength throught, and cut off the longer wavelength.These filter mainly used in Beauty equipment, police multiband testing instruments, strong light flashlight, stage lighting shade, four-wheel, iris recognition system, face recognition attendance device,... [See More]
- Prism Material: BK7 Glass; BK7, UV Fused Silica, Sapphire, ZnSe, Caf2, Si, Ge, etc.
- Largest Dimension: 2 to 300
- Prism Type: Dove
- Coating Options: Antireflection Coating
from Qioptiq
Three fully reflecting surfaces oriented to each other at an angle of 90 °. Return incident beams along axis of incidence. Require no alignment. Ideal choice for optical-ranging applications. Ideal for interferometry. Hexagonal cross section of type A allows assembly into larger structures. [See More]
- Prism Material: BK7 Glass
- Coating Options: Reflective Coating (optional feature)
- Largest Dimension: 25.4 to 38
from Daheng New Epoch Technology, Inc.
This type of prism is a half of a common right-angle prism with the right angle corner truncated parallel to the hypotenuse face, enters one of slope faces, has total internal reflection(TIR) on that face, and emerges from the other slope face parallel to its incident direction. Because of one... [See More]
- Prism Material: BK7 Glass
- Largest Dimension: 42.28 to 82.56
- Prism Type: Dove
- Surface Quality: 60-40 Scratch / Dig
from Foctek Photonics, Inc.
Besides the Reflection Prisms, Foctek also offers the Dispersion Prisms. The most typical dispersion prism is equilateral prism made of high difference of refraction indexes for different wavelengths. The dispersion prisms of special use are: Litrow prisms, Pellin-Broca prisms, Brewster prisms,... [See More]
- Prism Material: BK7 Glass; N-BK7, Fused Silica, MgF2, N-SF10
- Coating Options: Reflective Coating (optional feature); Antireflection Coating (optional feature)
- Prism Type: Equilateral; Isoscele, Littrow, Pellin - Broca, Brewster, Amici
- Surface Quality: 60-40 Scratch / Dig
from Ross Optical Industries
Also called corner cubes, these prisms are made of solid glass that allow the entering rays to emerge parallel to itself, only in the opposite direction of propagation, regardless of the orientation of the prism. This is useful when precision alignment is difficult and a mirror would not be... [See More]
- Prism Material: BK7 Glass
- Largest Dimension: 19
- Prism Type: Corner Cube Retroreflector
- Coating Options: Reflective Coating (optional feature); Antireflection Coating (optional feature)
from EKSMA OPTICS
By selecting the appropriate wedge it is simple to create a precise beam deviation without affecting other beam parameters. If two wedges are used together with the sloping surfaces in close proximity it is possible to produce a continuous variation of beam deviation by counter - rotating the... [See More]
- Prism Material: BK7 Glass; UV Grade Fused Silica
- Largest Dimension: 25
- Prism Type: Wedge
- Surface Quality: 20-10 Scratch / Dig
from UNI OPTICS(Fujian) Co., Ltd
The Rhomboid prism application for rhomboid-prism is controlling and redirecting the optical path without affecting the image direction. They can be used to displace an optical center line for light beam folding and stereoscopic systems of different sizes. [See More]
- Prism Material: BK7 Glass
- Largest Dimension: 25
- Prism Type: Rhomboid
- Surface Quality: 60-40 Scratch / Dig
from HG Optronics, Inc.
In optics, a prism is a transparent optical element with flat, polished surfaces that refract light. At least two of the flat surfaces must have an angle between them. The exact angles between the surfaces depend on the application. The traditional geometrical shape is that of a triangular prism... [See More]
- Prism Material: BK7 Glass; UV Grade Fused Silica; N-BK7 glass , UV Fused silica, other optical glass
- Largest Dimension: 70
- Prism Type: Right Angle
- Surface Quality: 10-5 Scratch / Dig; 60-40 Scratch / Dig
from Artifex Engineering
The penta prism is a five-sided prism. It reflects light rays through a 90 ° angle by two reflections and does not invert or revert the image. The reflecting surfaces are aluminized. Slight movement of the prism does not affect the true right angle at which light rays are reflected. The penta... [See More]
- Prism Material: BK7 Glass
- Largest Dimension: 43.3
- Prism Type: Penta
- Coating Options: Antireflection Coating
from ECOPTIK (CHANGCHUN) LTD
The Powell lens is a quantum leap forward in line generator performance over the simple cylinder lens. A cylinder lens produces a poorly illuminated line, one limited by the non-uniform, Gaussian laser beam. The Powell lens' rounded roof is in fact a complex two-dimensional aspheric curve that... [See More]
- Prism Material: BK7 Glass; Fused Silica
- Largest Dimension: 15
- Prism Type: Powell
- Surface Quality: 20-10 Scratch / Dig; 40-20 Scratch / Dig; 60-40 Scratch / Dig
from Thorlabs, Inc.
At Thorlabs, we constantly reinforce our desire to serve at the pleasure of our customers. From this comes our desire to be connected to our industry in a way that far exceeds what would typically be expected of a vendor. Thorlabs lives this core principle by seeking to enhance, at every turn, the... [See More]
- Prism Material: BK7 Glass
- Largest Dimension: 20 to 28.3
- Prism Type: Penta
- Coating Options: Reflective Coating
from Rocky Mountain Instrument/RMI Laser
Porro Prisms operate on the principle of total internal reflection (TIR). A beam entering perpendicular to the entrance / exit surface is reflected by the two roof surfaces and emerges parallel to itself. For applications in which either the acceptance angle for TIR is exceeded, or the reflecting... [See More]
- Prism Material: BK7 Glass; UV Grade Fused Silica; Fused Silica
- Surface Quality: 10-5 Scratch / Dig
- Prism Type: Porro
- Surface Flatness: λ/20
from Intrinsic Crystal Technology Co., Ltd. (ICC)
The wedge prism is an optical element typically made of glass ground at slight angles to refract light passing through it from the smaller width side of the prism to the thicker width side of the prism. By refracting the light, the wedge prism offsets the object being focused upon. [See More]
- Prism Material: BK7 Glass; UV Grade Fused Silica
- Surface Quality: 20-10 Scratch / Dig
- Prism Type: Wedge
- Surface Flatness: λ/10
from Changchun Sunday Optics Co., Ltd.
Fluorescence Filters refer to a variety of Filters applied to a Fluorescence system, including the extraction of fluorescent energy or the acquisition of fluorescent images.Its main characteristics are good isolation degree of interference light and less spontaneous fluorescence... [See More]
- Prism Material: BK7 Glass; BK7, UV Fused Silica, Sapphire, ZnSe, Caf2, Si, Ge, etc.
- Largest Dimension: 0.5000 to 300
- Prism Type: Equilateral
- Coating Options: Antireflection Coating
from Qioptiq
Spectrally disperse light. No deflection of transmitted beams for λ = 587.6 nm. Uncoated. Angular dispersion Δ ε' = ε'F' - ε'C'( ε'F' is the exit angle for λ = 480 nm, ε'C' is the exit angle for λ = 643.8 nm) [See More]
- Prism Material: BK7 Glass; SF10 Glass
- Largest Dimension: 20 to 30
from Daheng New Epoch Technology, Inc.
A Penta prisms is a five-side prisms, featuring two important properties. Firstly, the images is neither inverted nor reversed while it is deviated by 90 degree. Secondly, it is a constant deflection device, i.e., all the transmitted rays are exactly deflected by 90 degree. Slight movement of the... [See More]
- Prism Material: BK7 Glass
- Largest Dimension: 21.6 to 43.3
- Prism Type: Penta
- Surface Quality: 60-40 Scratch / Dig
from Foctek Photonics, Inc.
here are many types of prism, each having a particular geometry to achieve the reflections necessary to perform a specific imaging task. Reflecting prisms may invert, rotate, deviate or displace a beam. Dispersing prisms produce spectral separation for spectroscopic online_orderings or for tuning a... [See More]
- Prism Material: BK7 Glass
- Largest Dimension: 21.1 to 63.4
- Prism Type: Dove
- Surface Quality: 60-40 Scratch / Dig
from Ross Optical Industries
Right angle prisms are optical elements having at least three polished faces inclined relative to each other at 45-90-45 degrees. They can be used as total internal reflectors, hypotenuse face reflectors, retroreflectors and 90 degrees beam benders. [See More]
- Prism Material: BK7 Glass
- Largest Dimension: 1.5
- Prism Type: Right Angle
- Surface Quality: 60-40 Scratch / Dig
from EKSMA OPTICS
Right Angle Prisms are used to direct beams at 90 degrees by using hypotenuse face in total internal reflection (TIR). The right angle prisms are often preferable to an inclined mirror in applications involving severe acoustic or inertial loads, because they are easier to mount, and deform much less... [See More]
- Prism Material: BK7 Glass; UV Grade Fused Silica
- Largest Dimension: 10 to 25
- Prism Type: Right Angle
- Surface Quality: 40-20 Scratch / Dig
from UNI OPTICS(Fujian) Co., Ltd
Prisms are transparent optical devices which refract or reflect light. They have manifold applications in laser technology. [See More]
- Prism Material: BK7 Glass; UV Grade Fused Silica
- Largest Dimension: 80
- Prism Type: Right Angle
- Surface Quality: 10-5 Scratch / Dig
from HG Optronics, Inc.
Prisms are transparent optical devices which refract or reflect light. They have manifold applications in laser technology. 2.1 What is the Laser Prisms?. Laser Prismsare used to redirect laser beams in a number of beam steering or beam manipulation applications. Laser Prisms use a variety of... [See More]
- Prism Material: BK7 Glass; UV Grade Fused Silica; BK7 or Fused Silica(Or Custom Design)
- Largest Dimension: 4 to 120
- Prism Type: Right Angle
- Surface Quality: 10-5 Scratch / Dig
from Artifex Engineering
We offer a wide variety of standard prisms for reflection, deviation and image manipulation. Here you will find our standard prisms. We have the manufacturing capability to realize any other prism design. Contact us to discuss your requirements. [See More]
- Prism Material: BK7 Glass
- Largest Dimension: 41.1
- Prism Type: Roof
- Surface Quality: 60-40 Scratch / Dig
from ECOPTIK (CHANGCHUN) LTD
A pyramidal prism/angular cube reflector is always used to reflect a beam of light into the prism, regardless of the direction of the beam. Corner prisms are widely used where accurate alignment is difficult. Corner prism rear reflector/pyramid prism is designed to reflect any light or beam entering... [See More]
- Prism Material: BK7 Glass; UV Grade Fused Silica
- Surface Quality: 60-40 Scratch / Dig
- Prism Type: Corner Cube Retroreflector
- Surface Flatness: λ/4
from Thorlabs, Inc.
At Thorlabs, we constantly reinforce our desire to serve at the pleasure of our customers. From this comes our desire to be connected to our industry in a way that far exceeds what would typically be expected of a vendor. Thorlabs lives this core principle by seeking to enhance, at every turn, the... [See More]
- Prism Material: BK7 Glass
- Largest Dimension: 10 to 50
- Prism Type: Corner Cube Retroreflector
- Coating Options: Antireflection Coating
from Rocky Mountain Instrument/RMI Laser
Right Angle Prisms are well suited for beam deviation and retro-reflection. They are often preferable to plane mirrors, because they are easier to mount and align. High throughput is attained when the hypotenuse is used in total internal reflection (TIR), and the entrance and exit surfaces are... [See More]
- Prism Material: BK7 Glass; UV Grade Fused Silica; Fused Silica, SF2, Calcium Flouride
- Surface Quality: 10-5 Scratch / Dig; 20-10 Scratch / Dig
- Prism Type: Right Angle
- Surface Flatness: λ/4; λ/20
from Changchun Sunday Optics Co., Ltd.
A polarizing prism can divide incident unpolarized light into two perpendicular lines. Where, P polarized light passes through completely, while S polarized light is reflected at an Angle of 45 degrees, and the exit direction is 90 degrees with P light. The polarization splitting prism is composed... [See More]
- Prism Material: BK7 Glass; BK7, UV Fused Silica, Sapphire, ZnSe, Caf2, Si, Ge, etc.
- Largest Dimension: 0.5000 to 300
- Prism Type: Littrow Prism
- Coating Options: Antireflection Coating
from Qioptiq
Deflect beams through 90 °. No image reversal. Beam deflection with different accuracy. N-BK7 glass. Coated reflective surfaces (RAGV). Entrance and exit faces broadband AR-coated (ARB 1) [See More]
- Prism Material: BK7 Glass
- Largest Dimension: 10 to 30
- Prism Type: Penta
- Coating Options: Reflective Coating
from Daheng New Epoch Technology, Inc.
Right angle prisms are ideal for beam bending and retro reflection applications. They are often used, instead of mirrors, in applications where deformation of the reflective surface may cause a problem. The fine balance between performance and cost has been optimized making these prisms ideal for... [See More]
- Prism Material: BK7 Glass
- Largest Dimension: 5 to 50.8
- Prism Type: Right Angle
- Surface Quality: 60-40 Scratch / Dig
from Foctek Photonics, Inc.
This special Beam Splitter is made of two special designed prisms. The cemented surface of one prism is beam splitter coating. The Prism enables splitting beam of light per two beams parallel to each other, and parallel to the input beam with high accurate. The distance between two output beams can... [See More]
- Prism Material: BK7 Glass; SF10 Glass; Fused Silica, MgF2
- Coating Options: Reflective Coating (optional feature); Antireflection Coating (optional feature)
- Largest Dimension: 2 to 50
- Surface Quality: 60-40 Scratch / Dig
from Ross Optical Industries
These prisms are usually round and have two flat sides that are at a small angle to each other. They are used for beam steering in laser applications. The wedge angle determines the amount of the beam deviation. [See More]
- Prism Material: BK7 Glass
- Largest Dimension: 12.7
- Prism Type: Wedge
- Coating Options: Reflective Coating (optional feature); Antireflection Coating (optional feature)
from UNI OPTICS(Fujian) Co., Ltd
Wedge prism is an optical element with plane-inclined surfaces, usually the faces are inclined toward one another at a very small angles. It diverts light toward its thicker portion. Wedge prisms can be used as isolating components. Wedges may also be used to produce a small deviation which doesnt... [See More]
- Prism Material: BK7 Glass
- Largest Dimension: 25.4
- Prism Type: Wedge
- Surface Quality: 60-40 Scratch / Dig
from HG Optronics, Inc.
Beamsplitter Penta Prism by adding a wedge and with partial reflective coating on one of its leaning surfaces, Penta Prism can be used as Beamsplitter. Transmission/reflection (T/R) ratio of 50/50, or others for Beamsplitter Penta Prism is available upon request. 4.1.What is beamsplitter penta prism... [See More]
- Prism Material: BK7 Glass; UV Grade Fused Silica; N-BK7, Grade A optical glass, Fused silica
- Largest Dimension: 42
- Prism Type: Penta
- Surface Quality: 40-20 Scratch / Dig; 60-40 Scratch / Dig
from ECOPTIK (CHANGCHUN) LTD
Rhombic prisms are used to displace a beam laterally without changing its direction. They may be coated to transmit part of the beam and produce two parallel and displaced emerging beams. Can be coated to produce a polarizing beam separator. These prisms are manufactured from either BK7A or Fused... [See More]
- Prism Material: BK7 Glass; UV Grade Fused Silica
- Surface Quality: 20-10 Scratch / Dig; 40-20 Scratch / Dig; 60-40 Scratch / Dig
from Thorlabs, Inc.
At Thorlabs, we constantly reinforce our desire to serve at the pleasure of our customers. From this comes our desire to be connected to our industry in a way that far exceeds what would typically be expected of a vendor. Thorlabs lives this core principle by seeking to enhance, at every turn, the... [See More]
- Prism Material: BK7 Glass; UV Grade Fused Silica; CaF2
- Largest Dimension: 33 to 66
- Prism Type: Pelin Broca
- Surface Quality: 20-10 Scratch / Dig
from Changchun Sunday Optics Co., Ltd.
Dove prism is a kind of reflection prism used for image reflection.Dove prisms are formed by truncated rectangular prisms.A beam of light enters one of the slanted faces of the prism, fully reflects from inside the longest (bottom) face, and then exits from the opposite slanted face.The image... [See More]
- Prism Material: BK7 Glass; BK7, UV Fused Silica, Sapphire, ZnSe, Caf2, Si, Ge, etc.
- Largest Dimension: 3 to 300
- Prism Type: Roof
- Surface Quality: 10-5 Scratch / Dig; 20-10 Scratch / Dig; 40-20 Scratch / Dig; 60-40 Scratch / Dig
from Daheng New Epoch Technology, Inc.
This type of prism consists of a roof edge produced upon the long reflecting face of a right-angle prism and is also called Amici roof prism. Like a right-angle prism, it reflects an image by 90°, but inverts the image simultaneously. It is commonly used as an erecting system in telescopes. [See More]
- Prism Material: BK7 Glass
- Largest Dimension: 24.5 to 41
- Prism Type: Right Angle; Roof
- Surface Quality: 60-40 Scratch / Dig
from Foctek Photonics, Inc.
This special Beam Splitter is made of two special designed prisms. The cemented surface of one prism is beam splitter coating. The Prism enables splitting beam of light per two beams parallel to each other, and parallel to the input beam with high accurate. The distance between two output beams can... [See More]
- Prism Material: BK7 Glass; SF10 Glass; Fused Silica, MgF2
- Coating Options: Reflective Coating (optional feature); Antireflection Coating (optional feature)
- Largest Dimension: 2 to 50
- Surface Quality: 60-40 Scratch / Dig
from UNI OPTICS(Fujian) Co., Ltd
Corner Cube Prism also called Retroreflector. It has three mutually perpendicular surfaces and a hypotenuse face. Light entering through the hypotenuse is reflected by each of the three surfaces in turn and will emerge through the hypotenuse face parallel to the entering beam regardless of the... [See More]
- Prism Material: BK7 Glass
- Largest Dimension: 72.52
- Prism Type: Corner Cube Retroreflector
- Surface Quality: 60-40 Scratch / Dig
from HG Optronics, Inc.
Wedge prism is an optical element with plane-inclined surfaces, usually the faces are inclined toward one another at a very small angles. It diverts light toward its thicker portion. Wedge prisms can be used as isolating components. Wedges may also be used to produce a small deviation which doesnt... [See More]
- Prism Material: BK7 Glass; UV Grade Fused Silica; N-BK7, Grade A optical glass, Fused silica
- Largest Dimension: 25.4
- Prism Type: Wedge
- Surface Quality: 60-40 Scratch / Dig
from ECOPTIK (CHANGCHUN) LTD
Right angle prisms are extremely versatile optical components, commonly used as individual prisms and components of optical assemblies. A beam of light entering the leg of a right angle prism will deviate by a nominal value of 90 °, while precise rotation of the prism controls beam alignment. [See More]
- Prism Material: BK7 Glass; UV Grade Fused Silica
- Largest Dimension: 200
- Prism Type: Right Angle
- Surface Quality: 20-10 Scratch / Dig; 40-20 Scratch / Dig; 60-40 Scratch / Dig
from Thorlabs, Inc.
At Thorlabs, we constantly reinforce our desire to serve at the pleasure of our customers. From this comes our desire to be connected to our industry in a way that far exceeds what would typically be expected of a vendor. Thorlabs lives this core principle by seeking to enhance, at every turn, the... [See More]
- Prism Material: BK7 Glass; UV Grade Fused Silica; Ge, ZnSe, CaF2
- Largest Dimension: 4.2 to 84.9
- Prism Type: Right Angle
- Coating Options: Antireflection Coating
from Changchun Sunday Optics Co., Ltd.
Equilateral prism is one kind of dispersion prism. It has three equal 60deg angles and it can separate a beam of white light into its component colors. Equilateral prism is always used for wavelength separating applications and spectrum analysis. [See More]
- Prism Material: BK7 Glass; BK7, UV Fused Silica, or customer request.
- Largest Dimension: 0.5000 to 300
- Prism Type: Solar Engery Prism
- Coating Options: Antireflection Coating
from Daheng New Epoch Technology, Inc.
An optical element has plane-inclined surface. Wedge prisms are used as small beam steering elements in optical systems. By combining two wedges of equal power (equal wedge angle) in near contact and independently rotating them, a ray passing through the combination can be steered in any direction... [See More]
- Prism Material: BK7 Glass
- Largest Dimension: 25.4 to 38.1
- Prism Type: Wedge
- Surface Quality: 60-40 Scratch / Dig
from Foctek Photonics, Inc.
Penta prism can deviate an incident beam without inverting or reversing to 90 °.The deviation angle of 90 ° is independent of any rotation of the prism about an axis parallel to the line of intersection of the two reflecting faces. It is commonly used in Plumb Level, Surveying, Alignment,... [See More]
- Prism Material: BK7 Glass
- Largest Dimension: 2.5 to 100
- Prism Type: Penta
- Surface Quality: 60-40 Scratch / Dig
from UNI OPTICS(Fujian) Co., Ltd
Penta Prisms are used to define right angles in optical systems. Penta Prisms, which provide right handed images,feature a ray deviation of 90 °. Penta Prisms are five-sided prisms are unaffected by slight movements. Uni Optics offers a variety of Penta Prisms for optimal performance in the... [See More]
- Prism Material: BK7 Glass
- Largest Dimension: 30 to 42.42
- Prism Type: Penta
- Surface Quality: 60-40 Scratch / Dig
from HG Optronics, Inc.
Corner Cube Prism also called Retroreflector.It has three mutually perpendicular surfaces and a hypotenuse face. Light entering through the hypotenuse is reflected by each of the three surfaces in turn and will emerge through the hypotenuse face parallel to the entering beam regardless of the... [See More]
- Prism Material: BK7 Glass; UV Grade Fused Silica; N-BK7 glass , UV Fused silica or other optical glasses.
- Largest Dimension: 72.52
- Prism Type: Corner Cube Retroreflector
- Surface Quality: 10-5 Scratch / Dig; 60-40 Scratch / Dig
from ECOPTIK (CHANGCHUN) LTD
BRD Optical offers wedge prism: Right angle prism, Dove prism, Beam splitter, Penta Prism, Corner prism, Trapezium Prism, Rhomboid Prism, Roof Prism, Cube prism, customized prisms, etc. [See More]
- Prism Material: BK7 Glass; UV Grade Fused Silica
- Surface Quality: 20-10 Scratch / Dig; 40-20 Scratch / Dig; 60-40 Scratch / Dig
- Prism Type: Wedge
- Surface Flatness: λ/8
from Thorlabs, Inc.
At Thorlabs, we constantly reinforce our desire to serve at the pleasure of our customers. From this comes our desire to be connected to our industry in a way that far exceeds what would typically be expected of a vendor. Thorlabs lives this core principle by seeking to enhance, at every turn, the... [See More]
- Prism Material: BK7 Glass
- Largest Dimension: 23
- Prism Type: Roof
- Surface Quality: 40-20 Scratch / Dig
from Changchun Sunday Optics Co., Ltd.
Sunday Optics manufacture half penta angle prisms according to customer size and drawing 。. The half penta prism makes the beam turn 45 °, generally Aluminum coatied and black paint protection 。 [See More]
- Prism Material: BK7 Glass; BK7, UV Fused Silica, or customer request.
- Largest Dimension: 1 to 600
- Prism Type: Wedge
from HG Optronics, Inc.
Penta Prisms are used to define right angles in optical systems. Penta Prisms, which provide right handed images,feature a ray deviation of 90 °. Penta Prisms are five-sided prisms are unaffected by slight movements. HG OPTRONICS offers a variety of Penta Prisms for optimal performance in the... [See More]
- Prism Material: BK7 Glass; UV Grade Fused Silica; N-BK7, Grade A optical glass, Fused Silica
- Largest Dimension: 42.42
- Prism Type: Penta
- Coating Options: Antireflection Coating
from Thorlabs, Inc.
At Thorlabs, we constantly reinforce our desire to serve at the pleasure of our customers. From this comes our desire to be connected to our industry in a way that far exceeds what would typically be expected of a vendor. Thorlabs lives this core principle by seeking to enhance, at every turn, the... [See More]
- Prism Material: BK7 Glass
- Largest Dimension: 25.4
- Prism Type: Wedge
- Coating Options: Antireflection Coating
from Thorlabs, Inc.
At Thorlabs, we constantly reinforce our desire to serve at the pleasure of our customers. From this comes our desire to be connected to our industry in a way that far exceeds what would typically be expected of a vendor. Thorlabs lives this core principle by seeking to enhance, at every turn, the... [See More]
- Prism Material: BK7 Glass
- Largest Dimension: 14.14 to 84.85
- Prism Type: Penta
- Surface Quality: 40-20 Scratch / Dig
from Thorlabs, Inc.
At Thorlabs, we constantly reinforce our desire to serve at the pleasure of our customers. From this comes our desire to be connected to our industry in a way that far exceeds what would typically be expected of a vendor. Thorlabs lives this core principle by seeking to enhance, at every turn, the... [See More]
- Prism Material: BK7 Glass
- Largest Dimension: 10 to 50
- Prism Type: Corner Cube Retroreflector
- Coating Options: Antireflection Coating