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Page 3 - Flat Windows

Custom High-Precision Polished Sapphire Optical Windows for Advanced Optical Applications
ARD-OPTICS
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Custom High-Precision Polished Sapphire Optical Windows for Advanced Optical Applications
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Experience cutting-edge performance with ARD-OPTICS High-Precision Optical Windows, made from top-quality sapphire and other glass materials. Our optical windows boast exceptional specifications, including surface quality up to S/D-10/5 according to MIL-PRF-13830B, surface flatness up to lambda/10 @632nm, and parallelism of polished ...

Specifications
Substrate Material: N-BK7, Fused Silica, UV Grade Fused Silica, IR Grade Fused Silica, Sapphire, MgF2, Other
Antireflection Coating: Uncoated
Diameter: 5 mm
Surface Quality: 20-10 scratch-dig, 40-20 scratch-dig, 60-40 scratch-dig, 80-50 scratch-dig
Surface Flatness: lambda/10, lambda/8, lambda/6, lambda/4, lambda/2, 1 lambda
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Prisms and Windows
Singapore Dynamic Optronics
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Prisms and Windows
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Optics manufacturing with thin film coatings (AR, BBAR, Metallic Mirrors, Hot Mirrors and Filters). Able to bond/cement multiple elements into Doublets, Triplets, x-cubes, Beam-splitters, Trichroic (Phillip) prism assembly (RGB), TIR Air gap prisms, Porro-Abbe prism assemblies and etc.

Specifications
Substrate Material: N-BK7, Fused Silica, UV Grade Fused Silica, IR Grade Fused Silica
Antireflection Coating: Uncoated
Diameter: 2 mm
Surface Quality: N/A
Surface Flatness: N/A
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N-BK7 Optical Windows with AR Coatings
Photonchina
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N-BK7 Optical Windows with AR Coatings
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Photochina offers a comprehensive range of optical windows designed to isolate different physical environments while allowing light to pass through. When selecting the ideal window, it is crucial to consider factors such as materials, transmission, scattering, wavefront distortion, parallelism, and environmental resistance. ...

Specifications
Substrate Material: N-BK7, Fused Silica, UV Grade Fused Silica, IR Grade Fused Silica, Sapphire, CaF2, MgF2
Antireflection Coating: Coated, Uncoated
Diameter: 1 mm
Surface Quality: 10-5 scratch-dig, 20-10 scratch-dig, 40-20 scratch-dig, 60-40 scratch-dig
Surface Flatness: lambda/10, lambda/20, lambda/8, lambda/6
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Sapphire Optics
Sinoptix
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Sapphire Optics
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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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Fused Silica Optics
Sinoptix
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Fused Silica Optics
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Fused silica is a relatively affordable and easy working material for optics. High resistance to external environment.  We can provide all dimensions and shapes, contact us with a drawing or you detail needs.  https://sinoptix.fr/optical-components-showroom/

Specifications
Substrate Material: Fused Silica
Antireflection Coating: N/A
Diameter: Not Specified
Surface Quality: Not Specified
Surface Flatness: Not Specified
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Large Flat Optical Windows
Sherlan Optics
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Large Flat Optical Windows
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Sherlan Optics is able to customize various types of Flat Surface Optical components used in Projection System, Imaging System, Optical Measuring System, Optical Display System, 3D Printing, Aerospace, and Medical Treatment, etc. Our professional Optics Designers and Manufacturing Engineers are capable of developing a ...

Specifications
Substrate Material: Fused Silica
Antireflection Coating: Uncoated
Diameter: 500 mm
Surface Quality: 40-20 scratch-dig
Surface Flatness: Other
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Optical glass laser window N-BK7
Shandong Yanggu Constant Crystal Optics Co,. Ltd.
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Optical glass laser window N-BK7
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...

Specifications
Substrate Material: UV Grade Fused Silica
Antireflection Coating: Coated
Diameter: 25.4 mm
Surface Quality: 40-20 scratch-dig
Surface Flatness: lambda/8
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SYCCO Sapphire Windows
Shandong Yanggu Constant Crystal Optics Co,. Ltd.
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SYCCO Sapphire Windows
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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. Our sapphire windows are ...

Specifications
Substrate Material: Sapphire
Diameter: 50.8 mm
Surface Quality: 40-20 scratch-dig
Surface Flatness: lambda/10
Thickness: 1.02 mm
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CaF2 Window
Union Optic
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CaF2 Window
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Ideal for Excimer Laser ApplicationHigh Transmission at 180nm to 8umCustom Size Available

Specifications
Substrate Material: CaF2
Antireflection Coating: Uncoated
Diameter: 25.4 mm
Surface Quality: 80-50 scratch-dig
Surface Flatness: 1 lambda
Data Sheet
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Laser Protection Window
Union Optic
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Laser Protection Window
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Union Optic offers laser protection window for applications which require protecting laser output. High damage threshold (>15J/cm2) AR coating on both sides can minimize the reflections. These windows are used in front of lasers for material processing in order to protect the laser optics from hot material drops.

Specifications
Substrate Material: N-BK7, Fused Silica
Antireflection Coating: Coated
Diameter: 25.4 mm
Surface Quality: 60-40 scratch-dig
Surface Flatness: 1 lambda
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Germanium Windows
BoJen Optics, Inc.
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Germanium Windows
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Germanium is well suited for IR laser applications. Due to its broad transmission range and opacity in the visible portion of the spectrum. It also acts as a longpass filter for wavelengths greater than 2 µm. In addition, germanium is inert to air, water, alkalis, and many acids. Germanium\'s transmission properties are highly ...

Specifications
Substrate Material: Ge
Antireflection Coating: Uncoated
Diameter: 20 mm
Surface Quality: 10-5 scratch-dig
Surface Flatness: lambda/8
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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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VUV Grade CaF2
Glas Opticslens Co.,Ltd
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VUV Grade CaF2
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Calcium Fluoride has appropriate refractive index variations for wavelengths and transmission to wavelengths from vacuum ultraviolet 125nm to infrared 12um . It can be used as a prism, lens or window within a wide region from ultraviolet to infrared. Also, since it has unique optical dispersion (Abbe\'s number:95), it can be ...

Specifications
Substrate Material: CaF2
Antireflection Coating: Coated, Uncoated
Diameter: 45 mm
Surface Quality: 20-10 scratch-dig, 40-20 scratch-dig, 60-40 scratch-dig, 80-50 scratch-dig
Surface Flatness: lambda/20, lambda/8, lambda/6, lambda/4
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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: Not Specified
Surface Quality: 20-10 scratch-dig
Surface Flatness: lambda/4
Data Sheet
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RMI Parallel Windows - ZnSe - ZnS - Ge - Si - Cleartran - Chalcogenide Glass
Rocky Mountain Instrument Co.
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RMI Parallel Windows - ZnSe - ZnS - Ge - Si - Cleartran - Chalcogenide Glass
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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: Ge, ZnSe, ZnS, Si, Chalcogenide Glass, Cleartran
Antireflection Coating: Coated, Uncoated
Diameter: Not Specified
Surface Quality: 40-20 scratch-dig
Surface Flatness: Lambda/40
Data Sheet
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RMI Parallel Windows - CaF2 - IR Grade CaF2 - MgF2 - BaF2
Rocky Mountain Instrument Co.
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RMI Parallel Windows - CaF2 - IR Grade CaF2 - MgF2 - BaF2
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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: CaF2, IR Grade CaF2, MgF2, BaF2
Antireflection Coating: Coated, Uncoated
Diameter: Not Specified
Surface Quality: 20-10 scratch-dig
Surface Flatness: lambda/4
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RMI Parallel Windows - BK7 - UVFS - FS
Rocky Mountain Instrument Co.
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RMI Parallel Windows - BK7 - UVFS - FS
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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: N-BK7, Fused Silica, UV Grade Fused Silica
Antireflection Coating: Coated, Uncoated
Diameter: Not Specified
Surface Quality: 10-5 scratch-dig
Surface Flatness: lambda/20
Data Sheet
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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: Not Specified
Surface Quality: 20-10 scratch-dig
Surface Flatness: lambda/4
Data Sheet
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RMI Plane Windows - ZnSe-ZnS-Ge-Si-Cleartran-Chalcogenide Glass
Rocky Mountain Instrument Co.
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RMI Plane Windows - ZnSe-ZnS-Ge-Si-Cleartran-Chalcogenide Glass
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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: Ge, ZnSe, ZnS, Si, Chalcogenide Glass, Cleartran
Antireflection Coating: Coated, Uncoated
Diameter: Not Specified
Surface Quality: 40-20 scratch-dig
Surface Flatness: Lambda/40
Data Sheet
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RMI Plane Windows - CaF2-IR Grade CaF2-MgF2-BaF2
Rocky Mountain Instrument Co.
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RMI Plane Windows - CaF2-IR Grade CaF2-MgF2-BaF2
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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: CaF2, IR Grade CaF2, MgF2, BaF2
Antireflection Coating: Coated, Uncoated
Diameter: Not Specified
Surface Quality: 20-10 scratch-dig
Surface Flatness: lambda/4
Data Sheet
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