λ/4 Optical Prisms Datasheets

Beamsplitter Penta Prisms
from Dayoptics, 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]

  • Surface Flatness: λ/2; λ/4
  • Largest Dimension: 6 to 20
  • Prism Type: Penta
  • Prism Material: BK7 Glass
Beamsplitter Penta Prisms
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]

  • Surface Flatness: λ/4
  • Largest Dimension: 25.4
  • Prism Type: Penta
  • Prism Material: BK7 Glass
Prisms
from CVI Laser Optics

Prisms are used to steer light: routing it to a new location, dispersing its wavelengths, or altering its image.   At CVI Laser Optics, we have a wide variety of prisms that have been carefully designed and manufactured for use in the most demanding laser applications.   Our catalog... [See More]

  • Surface Flatness: λ/4 (optional feature); λ/10 (optional feature); λ/20 (optional feature)
  • Largest Dimension: 5 to 50.8
  • Prism Type: Anamorphic (optional feature); Dove (optional feature); Equilateral (optional feature); Penta (optional feature); Right Angle (optional feature); Roof (optional feature); Wedge (optional feature); Isosceles
  • Prism Material: BK7 Glass (optional feature); F2 Glass (optional feature); SF10 Glass (optional feature); UV Grade Fused Silica (optional feature)
0.18mm, N-BK7 Right Angle Prism, Aluminum Coated -- NT66-768
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]

  • Surface Flatness: λ/4
  • Largest Dimension: 0.2500
  • Prism Type: Right Angle
  • Prism Material: BK7 Glass
Corner Cubes
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]

  • Surface Flatness: λ/4
  • Largest Dimension: 25.4 to 38.1
  • Prism Type: Corner Cube Retroreflector
  • Prism Material: BK7 Glass; UV Grade Fused Silica
Crystal Prism -- Rochon Prism
from NDK

1. A computer controlled synthetic quartz crystal grown for opticalcomponents is used, and by using advanced processingtechniques an accurate separation angle is obtained.2. AR coating processing is available upon request. [See More]

  • Surface Flatness: λ/4
  • Largest Dimension: 10
  • Prism Type: Square
  • Prism Material: Synthetic Quartz
Penta Prisms
from Newport Corporation

Penta prisms deviate a line of sight or input beam by precisely 90 ° without inverting or reversing the image, making them valuable for applications requiring an exact 90 ° deviation without having to orient the prism precisely. Precise 90 ° beam deviation. ±30 arc sec accuracy. [See More]

  • Surface Flatness: λ/4
  • Largest Dimension: 12.7 to 25.4
  • Prism Type: Penta
  • Prism Material: BK7 Glass; N-BK7
Corner Cube Retro-Reflectors
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]

  • Surface Flatness: λ/4; λ/20
  • Prism Material: BK7 Glass; UV Grade Fused Silica; Fused Silica, Calcium Flouride
  • Prism Type: Corner Cube Retroreflector
  • Surface Quality: 10-5 Scratch / Dig; 20-10 Scratch / Dig
Precision Penta Prism -- P-PAP002
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]

  • Surface Flatness: λ/4
  • Largest Dimension: 10.8
  • Prism Type: Penta
  • Prism Material: BK7 Glass
Prisms -- Optical Components
from SCHOTT AG

Prisms are transparent optical elements with flat polished surfaces that refract, reflect or disperse light. They can be positioned rather easily inside an optical system and offer excellent thermal stability. Total internal reflection is possible to avoid light loss in the optical path. Materials:... [See More]

  • Surface Flatness: λ/4 (optional feature); λ/10 (optional feature); 1
  • Largest Dimension: 10 to 200
  • Prism Type: Corner Cube Retroreflector; Penta; Rhomboid; Right Angle; Roof; Cube Beamsplitter, Porro Prisms, TIR Prisms
  • Prism Material: BK7 Glass; UV Grade Fused Silica
Coupling Prisms
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]

  • Surface Flatness: λ/4 (optional feature); λ/8 (optional feature)
  • Largest Dimension: 6
  • Prism Type: Right Angle; Coupling
  • Prism Material: TiO2, Gadolinium Gallium Garnet
Large Format, High Quality Prisms
from Tower Optical Corporation

Tower Optical offers large format, high quality, right angle prisms for experimentation, research and education. These prisms are stock products for immediate shipment. Prisms are available in BK7 or fused silica type glass. [See More]

  • Surface Flatness: λ/4
  • Largest Dimension: 12.5 to 50
  • Prism Type: Right Angle
  • Prism Material: BK7 Glass (optional feature); UV Grade Fused Silica (optional feature)