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Page 3 - Sapphire Flat Windows

Laser Optical Windows
PreciSe Hyper iMage Optics (Suzhou) Co.,Ltd
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Laser Optical Windows
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Optical Window: Optically flat, double sides parallel polishing of the optical glass into a relatively high precision of the surface. Mostly it is used for the testing or assembly equipments in order to allow light get into the testing machine or the instruments. PHYO Optics provide many different type of windows using various ...

Specifications
Substrate Material: N-BK7, Fused Silica, UV Grade Fused Silica, IR Grade Fused Silica, Sapphire, Ge, ZnSe, ZnS, CaF2, IR Grade CaF2, MgF2
Antireflection Coating: Coated, Uncoated
Diameter: 25.4 mm
Surface Quality: 10-5 scratch-dig
Surface Flatness: lambda/8, lambda/4
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CASTECH--Super Polished Optics
CASTECH Inc.
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CASTECH--Super Polished Optics
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Super polished technology is an optical fabrication technique developed specifically to achieve minimal roughness values. CASTECH manufacture the super polished substrate which is able to achieve below 2 Ǻ roughness levels on materials such as fused silica, and optical glasses . And the roughness are measured by Zygo NewView 8300 and AFM.

Specifications
Substrate Material: N-BK7, Fused Silica, UV Grade Fused Silica, IR Grade Fused Silica, Sapphire
Antireflection Coating: Coated, Uncoated
Diameter: 10 mm
Surface Quality: 10-5 scratch-dig
Surface Flatness: lambda/10
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Watch Glass 1mm-100mm
Sapphire-Optics
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Watch Glass 1mm-100mm
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Watch case window made out of flat sapphire glass. High surface flatness and scratch-dig can be achieved. 

Specifications
Substrate Material: Sapphire
Antireflection Coating: Coated
Diameter: 100 mm
Surface Quality: 20-10 scratch-dig, 40-20 scratch-dig, 60-40 scratch-dig, 80-50 scratch-dig
Surface Flatness: Not Specified
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Watch Glass 6mm-50mm
Sapphire-Optics
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Watch Glass 6mm-50mm
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Watch case window made out of flat sapphire glass. High surface flatness and scratch-dig can be achieved. 

Specifications
Substrate Material: Sapphire
Antireflection Coating: Coated
Diameter: 50 mm
Surface Quality: 40-20 scratch-dig, 80-50 scratch-dig
Surface Flatness: Not Specified
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Watch Case Glass14mm-100mm
Sapphire-Optics
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Watch Case Glass14mm-100mm
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Watch case window made out of flat sapphire glass. High surface flatness and scratch-dig can be achieved. 

Specifications
Substrate Material: Sapphire
Antireflection Coating: Coated
Diameter: 100 mm
Surface Quality: 40-20 scratch-dig, 60-40 scratch-dig, 80-50 scratch-dig
Surface Flatness: Not Specified
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Sapphire Window
BoJen Optics, Inc.
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Sapphire Window
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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. Sapphire windows are ...

Specifications
Substrate Material: Sapphire
Antireflection Coating: Uncoated
Diameter: 20 mm
Surface Quality: 40-20 scratch-dig
Surface Flatness: lambda/4
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Sapphire Windows WIN4-202
CryLight Photonics,Inc.
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Sapphire Windows WIN4-202
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Windows are widely used on optical system. There can be extreme differences of temperature, pressure, humidity and other parameters on either side of the windows. The optical, mechanical and thermal properties of the windows must be considered according intended use. We offer a range of optical quality windows including BK7 ...

Specifications
Substrate Material: Sapphire
Antireflection Coating: Uncoated
Diameter: 25.4 mm
Surface Quality: 80-50 scratch-dig
Surface Flatness: 1 lambda
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Sapphire Windows WIN4-201
CryLight Photonics,Inc.
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Sapphire Windows WIN4-201
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Windows are widely used on optical system. There can be extreme differences of temperature, pressure, humidity and other parameters on either side of the windows. The optical, mechanical and thermal properties of the windows must be considered according intended use. We offer a range of optical quality windows including BK7 ...

Specifications
Substrate Material: Sapphire
Antireflection Coating: Uncoated
Diameter: 25.4 mm
Surface Quality: 80-50 scratch-dig
Surface Flatness: 1 lambda
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Sapphire Windows WIN4-102
CryLight Photonics,Inc.
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Sapphire Windows WIN4-102
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Windows are widely used on optical system. There can be extreme differences of temperature, pressure, humidity and other parameters on either side of the windows. The optical, mechanical and thermal properties of the windows must be considered according intended use. We offer a range of optical quality windows including BK7 ...

Specifications
Substrate Material: Sapphire
Antireflection Coating: Uncoated
Diameter: 12.7 mm
Surface Quality: 80-50 scratch-dig
Surface Flatness: 1 lambda
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RMI Parallel Windows - Sapphire
Rocky Mountain Instrument Co.
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RMI Parallel Windows - Sapphire
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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. Round, square, and rectangular ...

Specifications
Substrate Material: Sapphire
Antireflection Coating: Coated, Uncoated
Diameter: - mm
Surface Quality: 20-10 scratch-dig
Surface Flatness: lambda/4
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RMI Plane Windows - Sapphire
Rocky Mountain Instrument Co.
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RMI Plane Windows - Sapphire
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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 power density and environmental ...

Specifications
Substrate Material: Sapphire
Antireflection Coating: Coated, Uncoated
Diameter: - mm
Surface Quality: 20-10 scratch-dig
Surface Flatness: lambda/4
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TOWER OPTICAL: Window WB11-025
Tower Optical Corporation
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TOWER OPTICAL: Window WB11-025
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Windows are used to isolate different physical environments while allowing light to pass. The selection of a window should consider the properties of the different optical materials, transmission, wavelength range, and resistance to the environment. Tower offers a wide range of different materials and a variety of anti-reflecting ...

Specifications
Substrate Material: N-BK7, UV Grade Fused Silica, Sapphire
Antireflection Coating: Uncoated
Diameter: 25 mm
Surface Quality: 40-20 scratch-dig
Surface Flatness: lambda/2
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TOWER OPTICAL: Window WB11-012
Tower Optical Corporation
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TOWER OPTICAL: Window WB11-012
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Windows are used to isolate different physical environments while allowing light to pass. The selection of a window should consider the properties of the different optical materials, transmission, wavelength range, and resistance to the environment. Tower offers a wide range of different materials and a variety of anti-reflecting ...

Specifications
Substrate Material: N-BK7, UV Grade Fused Silica, Sapphire
Antireflection Coating: Uncoated
Diameter: 12.5 mm
Surface Quality: 40-20 scratch-dig
Surface Flatness: lambda/2
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TOWER OPTICAL: Window WB11-005
Tower Optical Corporation
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TOWER OPTICAL: Window WB11-005
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Windows are used to isolate different physical environments while allowing light to pass. The selection of a window should consider the properties of the different optical materials, transmission, wavelength range, and resistance to the environment. Tower offers a wide range of different materials and a variety of anti-reflecting ...

Specifications
Substrate Material: N-BK7, UV Grade Fused Silica, Sapphire
Antireflection Coating: Uncoated
Diameter: 5 mm
Surface Quality: 40-20 scratch-dig
Surface Flatness: lambda/2
Data Sheet
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