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Page 2 - Coated Flat Windows

Optical Windows by Bern Optics
Bern Optics Inc
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Optical Windows by Bern Optics
Bern Optics produces highly precise instrument windows that can be customized with a range of reflective or anti-reflection coatings. Available in different glass types, with or without chamfers, and can be produced in custom shapes.

Specifications
Substrate Material: Other
Antireflection Coating: Coated
Diameter: -- mm
Surface Quality: Not Specified
Surface Flatness: Not Specified
...
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Optical Window in Optical Fiber
Nanjing Shuncheng Optical Components Co.,Ltd.
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Optical Window in Optical Fiber
This optical window is designed to separate, seal, or protect other components in industrial, biomedical, infrared, and military/defense applications.   It is fabricated with two flat, optically transparent surfaces that have exceptional parallelism and transmitted wavefront.

Specifications
Substrate Material: N-BK7, Other
Antireflection Coating: Coated
Diameter: -- mm
Surface Quality: 10-5 scratch-dig, 20-10 scratch-dig, 40-20 scratch-dig, 60-40 scratch-dig
Surface Flatness: Other
...
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BK7 Glass Window for Optical Instruments
Nanjing Shuncheng Optical Components Co.,Ltd.
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BK7 Glass Window for Optical Instruments
Product Description: The BK7 Glass Window is an optically flat, transparent optical material that allows light into an optical instrument. It is a piece of optical glass with ground and polished faces that are relatively parallel.            This window is designed to protect fragile optical ...

Specifications
Substrate Material: N-BK7
Antireflection Coating: Coated, Uncoated
Diameter: 50 mm
Surface Quality: 40-20 scratch-dig
Surface Flatness: lambda/2
...
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Zinc Selenide Window | ZnSe Window | ZnSE Plate
Intrinsic Crystal Technology Co.Ltd
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Zinc Selenide Window | ZnSe Window | ZnSE Plate
ZnSe is a popular infrared material due to its low absorption rate of infrared light and wide transmission range. It is widely used in infrared optical systems for making windows, lenses, and prisms.

Specifications
Substrate Material: ZnSe
Antireflection Coating: Coated
Diameter: 3-300 mm
Surface Quality: Not Specified
Surface Flatness: 1 lambda
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Superior Quality Sapphire Windows
Meller Optics Inc
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Superior Quality Sapphire Windows
These sapphire windows are designed for demanding optical applications where image quality and minimizing birefringence effects are important. The starting material selected has negligible lattice distortion and high purity, ensuring superior performance. Catalog No.  | Diameter | Thickness | Orientation | PriceMSPW050/010M ...

Specifications
Substrate Material: Sapphire
Antireflection Coating: Coated
Diameter: 1.27 mm
Surface Quality: Not Specified
Surface Flatness: Other
...
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Single Crystal Sapphire Substrates for LED Manufacturing
Meller Optics Inc
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Single Crystal Sapphire Substrates for LED Manufacturing
These single crystal sapphire substrates are ideal for epitaxial deposition of GaN and other III-V and II-VI thin-films for use in the manufacture of bright blue and green LED’s. C-axis [0001] oriented wafers are available in the sizes shown below.  One side is highly polished to 1 nm or less and the second side is either ...

Specifications
Substrate Material: Sapphire
Antireflection Coating: Coated
Diameter: 50.8 mm
Surface Quality: Not Specified
Surface Flatness: Not Specified
...
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Standard Quality Sapphire Window, 25mm Diameter, 2mm Thickness, MSW025/020
Meller Optics Inc
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Standard Quality Sapphire Window, 25mm Diameter, 2mm Thickness, MSW025/020
Meller Optics offers three grades of sapphire windows which can be purchased “off the shelf”. The first is Meller Optics “Standard Quality”. These windows offer an economical choice for a variety of optical, mechanical, and electronic applications.   The strength, wear resistance, chemical inertness, beneficial thermal ...

Specifications
Substrate Material: Sapphire
Antireflection Coating: Coated
Diameter: 6.35 mm
Surface Quality: 80-50 scratch-dig
Surface Flatness: Other
...
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Fused Silica Windows
CRYSMIT OPTICS
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Fused Silica Windows
Fused silica is a superior optical material possesses excellent optical, chemical and physical properties what is formed by chemical combination of silicon and oxygen. Advantages of fused silica material include: good UV and IR transmission, stability and resistance to thermal shock over large temperature excursions, low thermal ...

Specifications
Substrate Material: Fused Silica
Antireflection Coating: Coated
Diameter: 30 mm
Surface Quality: 10-5 scratch-dig
Surface Flatness: lambda/10
...
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CaF2 Windows
CRYSMIT OPTICS
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CaF2 Windows
Calcium Fluoride (CaF2) crystal have good performance at 0.13~10 μm wavelength range, wide range of light.CaF2 crystal is transparent over a broad range from ultraviolet (UV) to infrared (IR) frequencies.   Calcium Fluoride (CaF2) is used to manufacture optical components such as windows and lenses, used in thermal imaging ...

Specifications
Substrate Material: CaF2
Antireflection Coating: Coated
Diameter: 20 mm
Surface Quality: 10-5 scratch-dig
Surface Flatness: lambda/10
...
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Sapphire Windows
CRYSMIT OPTICS
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Sapphire Windows
Single crystal sapphire possesses a unique combination of excellent optical, physical and chemical properties. The hardest of the oxide crystals, sapphire retains its high strength at high temperatures, has good thermal properties and excellent transparency. It is chemically resistant to common acids and alkali at temperatures up to ...

Specifications
Substrate Material: Sapphire
Antireflection Coating: Coated
Diameter: 15 mm
Surface Quality: 10-5 scratch-dig
Surface Flatness: lambda/10
...
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Optical windows,Wedge windows,Brewster windows,Fused silica windows,CaF2 or Sapphire window
Photonchina
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Optical windows,Wedge windows,Brewster windows,Fused silica windows,CaF2 or Sapphire window
Photonchina’s windows are used to isolate different physical environments while allowing light to pass. When selecting windows you should consider materials, transmission, scattering, wavefront distortion, parallelism and resistance to certain environments.We offer a wide range of different materials and different degree of ...

Specifications
Substrate Material: N-BK7, Fused Silica, UV Grade Fused Silica, IR Grade Fused Silica, Sapphire, CaF2, MgF2
Antireflection Coating: Coated, Uncoated
Diameter: 1-150 mm
Surface Quality: 10-5 scratch-dig, 20-10 scratch-dig, 40-20 scratch-dig, 60-40 scratch-dig
Surface Flatness: lambda/20, lambda/6, lambda/8, lambda/10
...
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Custom Size High Quality Zns Laser Protection Window with Coating
Qinhuangdao Intrinsic Crystal Technology Co.Ltd
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Custom Size High Quality Zns Laser Protection Window with Coating
For windows,domes and lenses for thermal-imaging system.CVD ZnS, which appears orange, mainly works in Far-infrared regionMulti-spectrum ZnS (M-ZnS) shows excellent optical properties across the full band of 0.4-12μm, can be used in Far-, Mid-, Near-infrared and visible regions.CVD ZnS windows, lenses and domes with size up to ...

Specifications
Substrate Material: ZnS
Antireflection Coating: Coated, Uncoated
Diameter: 25.4 mm
Surface Quality: 40-20 scratch-dig, 60-40 scratch-dig, 80-50 scratch-dig
Surface Flatness: lambda/4, lambda/6, lambda/8, lambda/10
...
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Ge Mono Wafer Ge Window Germanium Windows Ge Lens
Qinhuangdao Intrinsic Crystal Technology Co.Ltd
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Ge Mono Wafer Ge Window Germanium Windows Ge Lens
Germanium (Ge) is the preferred lens and window material for high performance infrared imaging systems in the 8-12 um wavelength band. Its high refractive index makes Ge ideal for low power imaging systems because of minimum surface curvature. Chromatic aberration is small, often eliminating the need for correction.Germanium is most ...

Specifications
Substrate Material: Ge
Antireflection Coating: Coated, Uncoated
Diameter: 3-300 mm
Surface Quality: 20-10 scratch-dig, 40-20 scratch-dig, 60-40 scratch-dig
Surface Flatness: lambda/2, lambda/4, lambda/6, lambda/8, lambda/10
...
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Sapphire (Al2O3) Windows-SZLaser
SZLASER
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Sapphire (Al2O3) Windows-SZLaser
Sapphire windows provides exceptional surface hardness and a transmission range extending from the UV to the MIR. Each window has a randomly oriented crystal axis or specified orientation as request. Call Us via +86-755-8378 2881  |  Email us sales@szlaser.com |  www.szlaser.com

Specifications
Substrate Material: Sapphire
Antireflection Coating: Coated, Uncoated
Diameter: +0.0, -0.1mm mm
Surface Quality: 20-10 scratch-dig, 40-20 scratch-dig, 60-40 scratch-dig
Surface Flatness: Other, lambda/2, lambda/4
...
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Germanium(Ge) Windows - For IR Applications
SZLASER
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Germanium(Ge) Windows - For IR Applications
Germanium windows are ideal for IR applications at a broad range of wavelengths, including use in lowerpower CO2 lasers. Germanium also has low dispersion, ideal for imaging applications. Which type of Infrared(IR) Lens SZLaser fabricate?Germanium(Ge), Zinc Selenide (ZnSe), Silicon, Zinc Sulfide (ZnS), Calcium fluoride (CaF₂), ...

Specifications
Substrate Material: Ge
Antireflection Coating: Coated, Uncoated
Diameter: 3~300 mm
Surface Quality: 40-20 scratch-dig, 60-40 scratch-dig, 80-50 scratch-dig
Surface Flatness: Other, 1 lambda
...
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Calcium fluoride (CaF₂) Windows/Lenses
SZLASER
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Calcium fluoride (CaF₂) Windows/Lenses
Calcium fluoride (CaF₂) Windows provide high transmission from the ultraviolet (180 nm) to the infrared (8 μm).Calcium fluoride has a low absorption coefficient and high damage threshold, making these windows a good choice for use with free-space lasers. Optical calcium fluoride offers low dispersion (with an Abbe Number of 95) ...

Specifications
Substrate Material: CaF2, IR Grade CaF2
Antireflection Coating: Coated, Uncoated
Diameter: 2~50 mm
Surface Quality: 20-10 scratch-dig, 40-20 scratch-dig, 60-40 scratch-dig
Surface Flatness: Other, 1 lambda, lambda/2, lambda/4, lambda/6, lambda/8
...
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Infrared ZnSe window
BRD Optical Ltd
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Infrared ZnSe window
Zinc Selenide (ZnSe) is a relatively soft material that scratches easily and it is not recommended in harsh environments because its Knoop Hardness is only 120. When handling, apply uniform pressure and wear Latex finger cots or gloves to prevent contamination. BRD Optical produce many kinds of ZnSe windows export to foreign ...

Specifications
Substrate Material: ZnSe
Antireflection Coating: Coated
Diameter: 25 mm
Surface Quality: 40-20 scratch-dig
Surface Flatness: Other
...
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Infrared Germanium Windows for FLIR system
BRD Optical Ltd
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Infrared Germanium Windows for FLIR system
Germanium (Ge) Windows are available off-the-shelf with three anti-reflection coating options: 3 - 5μm for mid-infrared applications, 3 - 12μm for broadband multispectral applications, or 8 - 12μm for thermal imaging applications. BRD Optical mainly can produce Ge windows and lenses according to customer\'s drawings. Now we ...

Specifications
Substrate Material: Ge
Antireflection Coating: Coated
Diameter: 35 mm
Surface Quality: 60-40 scratch-dig
Surface Flatness: Not Specified
...
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Optical Sapphire Windows
BRD Optical Ltd
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Optical Sapphire Windows
Uncoated sapphire provides exceptional surface hardness and a transmission range extending from the UV to the MIR. It can only be scratched by a few materials other than itself. The uncoated substrate is chemically inert and insoluble to water, common acids, or alkalis at temperatures up to ~1,000 °C. Our sapphire windows are z-cut ...

Specifications
Substrate Material: Sapphire
Antireflection Coating: Coated
Diameter: 34 mm
Surface Quality: 40-20 scratch-dig
Surface Flatness: Not Specified
...
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Sapphire Windows For Medical Lasers And Intense Pulsed Light Devices
Gavish Inc
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Sapphire Windows For Medical Lasers And Intense Pulsed Light Devices
With high strength and durability, biocompatibility, spectral transmission from 200 – 3500 nm, and thermal conductivity 28 times higher than quartz or glass optics, sapphire is used in a range of medical and other applications combining these properties to optimize system performance.  

Specifications
Substrate Material: Sapphire
Antireflection Coating: Coated
Diameter: -- mm
Surface Quality: Not Specified
Surface Flatness: Not Specified
...
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KBr Window 14 40 001
Korth Kristalle GmbH
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KBr Window 14 40 001
KBr window.

Specifications
Substrate Material: KBr
Antireflection Coating: Coated
Diameter: 13 mm
Surface Quality: Not Specified
Surface Flatness: Not Specified
...
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MgF2 Window 22 40 006
Korth Kristalle GmbH
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MgF2 Window 22 40 006
MgF2 window.

Specifications
Substrate Material: MgF2
Antireflection Coating: Coated
Diameter: 25.0 mm
Surface Quality: Not Specified
Surface Flatness: Not Specified
...
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BaF2 IR Window 25 40 001
Korth Kristalle GmbH
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BaF2 IR Window 25 40 001
BaF2 IR window.

Specifications
Substrate Material: BaF2
Antireflection Coating: Coated
Diameter: 13.0 mm
Surface Quality: Not Specified
Surface Flatness: Not Specified
...
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Sapphire Optics
Sinoptix
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Sapphire Optics
Used mostly for their very high hardness, sapphire optics are also used for their good transmission from UV to NIR. Due to the increase of actors in the sector, sapphire components prices decreased a lot in recent years, don\'t hesitate to challenge your current supply.  https://sinoptix.fr/sapphire/

Specifications
Substrate Material: Sapphire
Antireflection Coating: Coated, Uncoated
Diameter: 350 mm
Surface Quality: 10-5 scratch-dig, 20-10 scratch-dig, 40-20 scratch-dig, 60-40 scratch-dig, 80-50 scratch-dig, Not Specified
Surface Flatness: lambda/20, lambda/10, lambda/8, lambda/6, lambda/4, lambda/2, 1 lambda, Lambda/40, Other, Not Specified
...
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Germanium Optics
Sinoptix
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Germanium Optics
Custom manufacturing of your Ge optical components.  https://sinoptix.fr/optical-components-showroom/ir-laser/

Specifications
Substrate Material: Ge, CaF2, IR Grade CaF2, MgF2, BaF2, Si
Antireflection Coating: Coated, Uncoated
Diameter: 350 mm
Surface Quality: 10-5 scratch-dig, 20-10 scratch-dig, 40-20 scratch-dig, 60-40 scratch-dig, 80-50 scratch-dig
Surface Flatness: lambda/20, lambda/10, lambda/8, lambda/6, lambda/4, lambda/2, 1 lambda, Lambda/40, Other
...
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