40-20 Scratch / Dig Optical Windows
from CeNing Optics Co., Ltd.
N-BK7 is one of the most common glasses used to produce high-quality optical components, especially for the visible spectrum. It contains very few inclusions and is almost free of bubbles. It is a relatively hard material and has uniform transmission through-out the visible and near infrared spectra... [See More]
- Surface Quality: 40-20 Scratch / Dig
- Window Shape: Circular; Square; Rectangular
- Window Type: Plane
- Window Diameter, Side Length, or Rectangular Length: 10 to 50.8
from Suzhou Jiujon Optics Co., Ltd
An anti-reflective (AR) coated window is an optical window that has been specially treated to reduce the amount of light reflection that occurs on its surface. These windows are used in a variety of fields, including aerospace, automotive, and medical applications, where clear and accurate... [See More]
- Surface Quality: 40-20 Scratch / Dig
- Wedged or Parallel?: Parallel
- Window Shape: Circular
- Parallelism or Wedge Angle: 1800
from Newport MKS
The CAW11 is a 10.0 mm in diameter and 1.5 mm thick Calcium Fluoride window. Calcium fluoride has a wide spectral range with high transmission (above 90%) between 0.25 μm and 7 μm, making it an excellent choice for deep UV to IR applications. CaF2 is also an ideal choice for excimer laser... [See More]
- Surface Quality: 40-20 Scratch / Dig; 40-20 scratch-dig
- Thickness: 1.5
- Window Diameter, Side Length, or Rectangular Length: 10
- Wedged or Parallel?: Parallel
from Changchun Yutai Optics Co., Ltd.
Monocrystalline MgF2 Lenses [See More]
- Surface Quality: 40-20 Scratch / Dig
- Surface Flatness: λ/4
- Coating Material: Specified by customers
from Suzhou Jiujon Optics Co., Ltd
Introducing our latest innovation in precision engineering - Chrome Plated Precision Slit Plate. This cutting-edge product is engineered and photolithographically engraved to meet the needs of the most complex applications, with impressive 2 µm accuracy. Chrome plated precision slit plates are... [See More]
- Surface Quality: 20-10 Scratch / Dig; 40-20 Scratch / Dig
- Wedged or Parallel?: Parallel
- Window Shape: Circular
- Parallelism or Wedge Angle: 1800
from Newport MKS
The CAW17 is a 30.0 mm in diameter and 3.0 mm thick Calcium Fluoride window. Calcium fluoride has a wide spectral range with high transmission (above 90%) between 0.25 μm and 7 μm, making it an excellent choice for deep UV to IR applications. CaF2 is also an ideal choice for excimer laser... [See More]
- Surface Quality: 40-20 Scratch / Dig; 40-20 scratch-dig
- Thickness: 3
- Window Diameter, Side Length, or Rectangular Length: 30
- Wedged or Parallel?: Parallel
from Suzhou Jiujon Optics Co., Ltd
Fused Silica protective windows are specially designed optics made of Fused Silica optical glass, offering excellent transmission properties in the visible and near-infrared wavelength ranges. Highly resistant to thermal shock and capable of withstanding high laser power densities, these windows... [See More]
- Surface Quality: 40-20 Scratch / Dig
- Wedged or Parallel?: Parallel
- Window Shape: Rectangular
- Window Material: UV Grade Fused Silica; UV Fused Silica(Corning 7980/ JGS1/ Ohara SK1300)
from Newport MKS
The MGW11 is a 12.5 mm in diameter and 2.0 mm thick Magnesium Fluoride window. Magnesium fluoride has a wide spectral range with high transmission between 0.15 μm and 6.5 μm, making it an excellent choice for deep UV to IR applications. MgF2 has high resistance to thermal and mechanical... [See More]
- Surface Quality: 40-20 Scratch / Dig; 40-20 scratch-dig
- Thickness: 2
- Window Diameter, Side Length, or Rectangular Length: 12.5
- Wedged or Parallel?: Parallel
from Suzhou Jiujon Optics Co., Ltd
Precision Long Slit Aperture Glass Plate is a thin piece of flat glass with a long, narrow slit cut into it. The slits are precise and narrow, typically only a few microns wide, and are used to control the flow of light in the optical system. Glass plates with long slit apertures are commonly used... [See More]
- Surface Quality: 40-20 Scratch / Dig
- Wedged or Parallel?: Parallel
- Window Shape: Circular
- Parallelism or Wedge Angle: 0.0833
from Newport MKS
The MGW10 is a 5.0 mm in diameter and 1.0 mm thick Magnesium Fluoride window. Magnesium fluoride has a wide spectral range with high transmission between 0.15 μm and 6.5 μm, making it an excellent choice for deep UV to IR applications. MgF2 has high resistance to thermal and mechanical... [See More]
- Surface Quality: 40-20 Scratch / Dig; 40-20 scratch-dig
- Thickness: 1
- Window Diameter, Side Length, or Rectangular Length: 5
- Wedged or Parallel?: Parallel
from Suzhou Jiujon Optics Co., Ltd
A wedge window or a wedge prism is a type of optical component used in various applications such as beam splitting, imaging, spectroscopy, and laser systems. These components are made from a block of glass or other transparent material with a wedge shape, which means that one end of the component is... [See More]
- Surface Quality: 40-20 Scratch / Dig
- Wedged or Parallel?: Wedged
- Window Shape: Circular
- Window Material: CDGM / SCHOTT
from Newport MKS
The 10SW8-180 is a Sapphire Window, 25.40 mm in diameter and 2.00 mm thick. Sapphire windows are ideal for applications where high pressure, vacuum, or corrosive atmospheres are a consideration. The raw material has negligible lattice distortion and is oriented with the optical axis normal to the... [See More]
- Surface Quality: 40-20 Scratch / Dig; 40-20 scratch-dig
- Thickness: 2
- Window Diameter, Side Length, or Rectangular Length: 25.4
- Wedged or Parallel?: Parallel
from Suzhou Jiujon Optics Co., Ltd
Stage micrometers, calibration rulers, and grids are commonly used in microscopy and other imaging applications to provide standard reference scales for measurement and calibration. These devices are typically placed directly on the microscope stage and are used to characterize the magnification and... [See More]
- Surface Quality: 40-20 Scratch / Dig
- Wedged or Parallel?: Parallel
- Window Shape: Circular
- Parallelism or Wedge Angle: 0.0833
from Newport MKS
The 20SW8-180 is a Sapphire Window, 50.80 mm in diameter and 2.00 mm thick. Sapphire windows are ideal for applications where high pressure, vacuum, or corrosive atmospheres are a consideration. The raw material has negligible lattice distortion and is oriented with the optical axis normal to the... [See More]
- Surface Quality: 40-20 Scratch / Dig; 40-20 scratch-dig
- Thickness: 2
- Window Diameter, Side Length, or Rectangular Length: 50.8
- Wedged or Parallel?: Parallel
from Newport MKS
The 10ZS20 is a 1 inch (25.4 mm) diameter, 2.0 mm thick Zinc Selenide window. Zinc Selenide windows have wide variety of usage in high power CO2 laser systems because of its low absorption coefficient and high resistance to thermal shock. It is an excellent choice for any IR applications due to its... [See More]
- Surface Quality: 40-20 Scratch / Dig; 40-20 scratch-dig
- Thickness: 2
- Window Diameter, Side Length, or Rectangular Length: 25.4
- Wedged or Parallel?: Parallel
from Newport MKS
The 05SW8-180 is a Sapphire Window, 12.70 mm in diameter and 2.00 mm thick. Sapphire windows are ideal for applications where high pressure, vacuum, or corrosive atmospheres are a consideration. The raw material has negligible lattice distortion and is oriented with the optical axis normal to the... [See More]
- Surface Quality: 40-20 Scratch / Dig; 40-20 scratch-dig
- Thickness: 2
- Window Diameter, Side Length, or Rectangular Length: 12.7
- Wedged or Parallel?: Parallel
from Newport MKS
The 10SI20 is an uncoated, 25.4 mm in diameter and 2.0 mm thick Silicon window. Silicon has good transmission range from 1.2 to 7.0 μm. With its low density (2.329g/cm3) silicon windows are ideal for application which are weight sensitive. With Knoop hardness value of 1100, silicon windows are... [See More]
- Surface Quality: 40-20 Scratch / Dig; 40-20 scratch-dig
- Thickness: 2
- Window Diameter, Side Length, or Rectangular Length: 25.4
- Wedged or Parallel?: Parallel
from Ross Optical Industries
Optical windows are made of optical grade glass with plane parallel surfaces. They are used to admit light into an optical system and to protect it from dirt and moisture. Windows made of BK7 material have high transmission in the visible spectral region, do not scratch easily, do not degrade under... [See More]
- Surface Quality: 40-20 Scratch / Dig
- Window Shape: Circular
- Window Type: Plane
- Window Diameter, Side Length, or Rectangular Length: 12.5
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 Quality: 10-5 Scratch / Dig; 20-10 Scratch / Dig; 40-20 Scratch / Dig; 60-40 Scratch / Dig
- Window Shape: Circular; Rectangular
- Window Type: Plane
- Window Diameter, Side Length, or Rectangular Length: 12.7 to 50.8
from HG Optronics, Inc.
Germanium (Ge) is the preferred lens and window material for high performance infrared imaging systems in the 8 –12 um wavelength band. 3.1. Note for Ge Window: (1) . Please specify the material and resistivity. (2) Custom-made Ge windows at any size are available. (3) Besides round, shape of... [See More]
- Surface Quality: 40-20 Scratch / Dig; 60-40 Scratch / Dig
- Thickness: 1 to 80
- Window Shape: Circular (optional feature); Square (optional feature); Rectangular (optional feature)
- Wedged or Parallel?: Parallel
from Edmund Optics Inc.
Low Absorption, High Transmission UV Grade Calcium Fluoride. Ideal for Applications Ranging from 250nm thru 7 µm. Low Index of Refraction. Calcium fluoride is often used in spectroscopic windows and lenses due to its high transmission from 250nm to 7 µm. Its low absorption and high... [See More]
- Surface Quality: 40-20 Scratch / Dig
- Window Shape: Circular
- Window Type: Plane
- Window Diameter, Side Length, or Rectangular Length: 10
from Hangzhou Shalom Electro-optics Technology Co., Ltd.
Features: • Exceptional mechanical strength and chemical resistance. • High thermal durabilities and broad wavelength range from 200-5500nm. • Ideal for harsh conditions and high-power applications (e.g lasers, plasma chambers, pharmaceuticals, etc.). • A large selection of... [See More]
- Surface Quality: 40-20 Scratch / Dig; 40/20 S/D
- Window Diameter, Side Length, or Rectangular Length: 12.7
- Window Shape: Circular
- Thickness: 2
from Rocky Mountain Instrument/RMI Laser
Brewster Windows are primarily used in laser cavities to produce a beam with a high degree of polarization purity. When unpolarized light is incident on an uncoated substrate at Brewster ’s Angle, the reflected portion is completely S polarized and the transmitted portion is partially P... [See More]
- Surface Quality: 40-20 Scratch / Dig
- Window Shape: Circular
- Window Type: Brewster
- Wedged or Parallel?: Wedged
from MOK Optics Co., Ltd.
MOK Optics provides various of germanium windows upon customer requirements. The transmission of Ge is around 50% at 2-14 μm, we typically need to make AR coating for Ge optics, we can also make DLC coating (Diamond like carbon coating) for outdoor use. [See More]
- Surface Quality: 10-5 Scratch / Dig; 20-10 Scratch / Dig; 40-20 Scratch / Dig; 60-40 Scratch / Dig; 80-50 Scratch / Dig
- Window Diameter, Side Length, or Rectangular Length: 3 to 200
- Window Shape: Circular (optional feature); Square (optional feature); Rectangular (optional feature)
- Parallelism or Wedge Angle: 0.5000
from Knight Optical (UK) Ltd
These precision grade BK7 or equivalent windows are used to seal optical enclosures especially suited to low power laser applications. Our stock range of ¼ wave BK7 or equivalent windows are uncoated and also AR coated both faces with extended BBAR for visible and NIR applications (450-900nm)... [See More]
- Surface Quality: 40-20 Scratch / Dig
- Window Diameter, Side Length, or Rectangular Length: 0.2000
- Window Shape: Circular
- Rectangular Width: 0.1000
from Daheng New Epoch Technology, Inc.
Fused silica is an ideal material for UV application and is transparent from 220nm to 4.0um. it is characterized by excellent chemical and radiation resistance, low coefficient of thermal expansion, low fluorescence, and resistance to scratch. [See More]
- Surface Quality: 40-20 Scratch / Dig
- Window Shape: Circular
- Window Type: Plane
- Window Diameter, Side Length, or Rectangular Length: 12.7 to 50
from Foctek Photonics, Inc.
Besides standard windows, Foctek offers all kinds of custom-made windows according to customers ’ requirement: Windows made from materials such as N-BK7, Fused Silica, Sapphire, CaF2, Silicon, Borofloat, Pyrex, or other optical glass supplied by Schott and Chinese CDGM are available upon... [See More]
- Surface Quality: 40-20 Scratch / Dig; 80-50 Scratch / Dig
- Window Diameter, Side Length, or Rectangular Length: 8 to 30
- Window Shape: Circular
- Thickness: 1 to 4
from Fairfield Crystal Technology, LLC.
OPTICAL COMPONENT MANUFACTURING. Fairfield Crystal provides component manufacturing for your most challenging designs and applications. Combined with our expertise in crystal growth our component fabrication team is able to manufacture highly polished single crystal lenses, prisms, wedges,... [See More]
- Surface Quality: 10-5 Scratch / Dig; 20-10 Scratch / Dig; 40-20 Scratch / Dig; 60-40 Scratch / Dig; 80-50 Scratch / Dig
- Surface Flatness: λ/2; λ/4; λ/5; λ/8; λ/10; λ/20
- Window Material: Calcium Fluoride; Zinc Selenide
from Hangzhou Shalom Electro-optics Technology Co., Ltd.
Features: • Exceptional mechanical strength and chemical resistance •. • High thermal durabilities and broad wavelength range from 200-5500nm •. • Ideal for harsh conditions and high-power applications (e.g lasers, plasma chambers, pharmaceuticals, etc.) •. • Blank... [See More]
- Surface Quality: 20-10 Scratch / Dig; 40-20 Scratch / Dig; 60-40 Scratch / Dig; Optional: 60/40, 40/20 or 20/10 S/D
- Parallelism or Wedge Angle: 0.5000
- Window Shape: Square
from Rocky Mountain Instrument/RMI Laser
Parallel Windows are similar to Plane Windows, but with parallel surfaces. These windows are well suited for applications in which angular deviation of the transmitted beam must be kept as small as possible. Misalignment errors are also minimized when the window is repeatedly inserted and removed. [See More]
- Surface Quality: 10-5 Scratch / Dig; 20-10 Scratch / Dig; 40-20 Scratch / Dig
- Wedged or Parallel?: Wedged
- Window Shape: Circular
- Parallelism or Wedge Angle: 5
from MOK Optics Co., Ltd.
CaF2 is transparent from the UV to the IR (180 nm - 8.0 µm). and is mechanically and environmentally stable. MOK Optics provides excimer grade CaF2, vacuum VUV grade CaF2, UV grade CaF2, IR polycrystal CaF2. [See More]
- Surface Quality: 10-5 Scratch / Dig; 20-10 Scratch / Dig; 40-20 Scratch / Dig; 60-40 Scratch / Dig; 80-50 Scratch / Dig
- Window Diameter, Side Length, or Rectangular Length: 3 to 350
- Window Shape: Circular (optional feature); Square (optional feature); Rectangular (optional feature)
- Parallelism or Wedge Angle: 0.5000
from Knight Optical (UK) Ltd
Quartz material is stronger than glass, can be used at temperatures up to 1050 °C and has a high average transmission of over 80% from 260nm to 2500nm. Quartz windows are useful for most UV applications other than fluorescence applications as quartz windows fluoresce. Quartz windows are also... [See More]
- Surface Quality: 40-20 Scratch / Dig
- Window Diameter, Side Length, or Rectangular Length: 15
- Window Shape: Circular
from Hangzhou Shalom Electro-optics Technology Co., Ltd.
Features: • Exceptional mechanical strength and chemical resistance. • High thermal durabilities and broad wavelength range from 200-5500nm. • Ideal for harsh conditions and high-power applications (e.g lasers, plasma chambers, pharmaceuticals, etc.). • A large selection of... [See More]
- Surface Quality: 40-20 Scratch / Dig; 60-40 Scratch / Dig; 60/40 S/D (Normal), or 40/20 S/D
- Thickness: 0.5000 to 3.18
- Window Shape: Circular; Square
- Window Material: Sapphire; Optical grade single crystal sapphire
from Rocky Mountain Instrument/RMI Laser
Plane Windows are used as substrates for a variety of applications, such as laser windows, output couplers, beamsplitters, beam combiners, mirrors, dichroic filters and plate polarizers. Considerations in selecting window substrates include transmission range, absorption coefficient, incident laser... [See More]
- Surface Quality: 10-5 Scratch / Dig; 20-10 Scratch / Dig; 40-20 Scratch / Dig
- Window Shape: Circular
- Window Type: Plane
- Wedged or Parallel?: Wedged
from Knight Optical (UK) Ltd
Knight Optical's stock range of UV fused silica windows are made from Corning 7980 grade 2G or equivilent of Spectrosil B. UV grade fused silica windows have excellent UV transmission working efficiently at 175nm. Making them ideal for spectroscopic instruments in the UV. These UV fused silica... [See More]
- Surface Quality: 40-20 Scratch / Dig
- Window Diameter, Side Length, or Rectangular Length: 0.2000
- Window Shape: Circular
- Rectangular Width: 0.2000