Page 2 - 20-10 scratch-dig Flat Windows

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
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
GLASS BK7 WINDOWS
UltiQuest Technology Co Ltd
A borosilicate crown glass, BK7 is relatively hard, does not scratch easily, and can be handled without special precautions. Good performance over visible and near IR spectrum for most application. The ideal window allows the optical beam to pass unimpeded and unchanged with high durability according to requirement of applications. ...

Specifications

Substrate Material: N-BK7
Antireflection Coating: Coated
Diameter: 10 mm
Surface Quality: 20-10 scratch-dig
Surface Flatness: lambda/10
SAPPHIRE MICROOPTICS
Asphera
Precision sapphire windows for scientific and industrial applications. 

Specifications

Substrate Material: Sapphire
Antireflection Coating: Uncoated
Diameter: 2 - 100 mm
Surface Quality: 20-10 scratch-dig
Surface Flatness: lambda/8
UV GRADE ULTRA-PURE LIF SINGLE CRYSTAL WINDOW
Asphera
Lithium flouride: UV mono-crystal and IR poly-crystal. 

Specifications

Substrate Material: Other
Antireflection Coating: Uncoated
Diameter: 50 mm
Surface Quality: 20-10 scratch-dig
Surface Flatness: Other
Rectangular Windows are offered in variety of materials such as BK7, B270, UV fused silica. which material is selected as windows is decided by material transmission and mechanical properities od materials.The windows are used to protected whole optical system, electronic detectors and sensors from some harsh outside environments.

Specifications

Substrate Material: N-BK7, Fused Silica, UV Grade Fused Silica
Antireflection Coating: Coated, Uncoated
Diameter: 100 mm
Surface Quality: 10-5 scratch-dig, 20-10 scratch-dig
Surface Flatness: lambda/20, lambda/10, lambda/8
Brewster Windows are uncoated substrates that can be used in series as polarizers, or to clean uo a partially polarized beam, When positioned at Brewster\'s angle, the P-polarized component of the light enters and exits the window without reflection losses, while the S-polarized component is partially reflected.

Specifications

Substrate Material: N-BK7, Fused Silica, UV Grade Fused Silica
Antireflection Coating: Uncoated
Diameter: 25.4 mm
Surface Quality: 10-5 scratch-dig, 20-10 scratch-dig
Surface Flatness: lambda/10, lambda/8
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
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: Fused Silica
Antireflection Coating: Uncoated
Diameter: 25.4 mm
Surface Quality: 20-10 scratch-dig
Surface Flatness: lambda/10
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
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: CaF2, IR Grade CaF2, MgF2, BaF2
Antireflection Coating: Coated, Uncoated
Diameter: - mm
Surface Quality: 20-10 scratch-dig
Surface Flatness: lambda/4
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
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: CaF2, IR Grade CaF2, MgF2, BaF2
Antireflection Coating: Coated, Uncoated
Diameter: - mm
Surface Quality: 20-10 scratch-dig
Surface Flatness: lambda/4
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: UV Grade Fused Silica
Antireflection Coating: Uncoated
Diameter: 50 mm
Surface Quality: 20-10 scratch-dig
Surface Flatness: lambda/10
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: UV Grade Fused Silica
Antireflection Coating: Uncoated
Diameter: 38 mm
Surface Quality: 20-10 scratch-dig
Surface Flatness: lambda/10
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: UV Grade Fused Silica
Antireflection Coating: Uncoated
Diameter: 25 mm
Surface Quality: 20-10 scratch-dig
Surface Flatness: lambda/10
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: UV Grade Fused Silica
Antireflection Coating: Uncoated
Diameter: 20 mm
Surface Quality: 20-10 scratch-dig
Surface Flatness: lambda/10
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: UV Grade Fused Silica
Antireflection Coating: Uncoated
Diameter: 12.5 mm
Surface Quality: 20-10 scratch-dig
Surface Flatness: lambda/10
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: UV Grade Fused Silica
Antireflection Coating: Uncoated
Diameter: 5 mm
Surface Quality: 20-10 scratch-dig
Surface Flatness: lambda/10