Page 2 - 10-5 scratch-dig Flat 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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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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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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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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ICC provide Si, Ge, ZnSe, CaF2, BaF2, MgF2, BK7, Quartz,Sapphire Windows and Lenses.Grow optical fluoride crystals:CaF2 BaF2 MgF2 LiF &SiliconProduce Optical components:Optical windows ,lens,prisms,etcOther working materials:Ge/ZnSe/ZnS/Quartz/Optical Glass,etc   Call Us via +86-1800331094  |  ...

Specifications

Substrate Material: N-BK7, Fused Silica, UV Grade Fused Silica, IR Grade Fused Silica, Sapphire, Ge, ZnSe, ZnS, CaF2, IR Grade CaF2, MgF2, BaF2, Si
Antireflection Coating: Uncoated
Diameter: Custom 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/40, 1 lambda, lambda/2, lambda/4, lambda/6, lambda/8, lambda/10
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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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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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Glass Windows 1.0mm-200mm
Nanjing Sapphire Electro-Optics Co Ltd
Optical glass windows have good optical uniformity, stable, easy to process and low cost, so they’re widely used in general purpose visible application, apparatus and instrumental optical systems.

Specifications

Substrate Material: Fused Silica, Other
Antireflection Coating: Coated, Uncoated
Diameter: 1.0-200 mm
Surface Quality: 10-5 scratch-dig
Surface Flatness: lambda/10
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Plane Window PW-0537-XX
OptiSource LLC
Plane Windows (PW) are most commonly used to separate two environments while still allowing light to pass through. They are intended for transmissive use and are parallel to equal to or better than five arc minutes. These windows are manufactured to a surface figure of λ/10 at 633nm, except where otherwise indicated. ...

Specifications

Substrate Material: N-BK7, UV Grade Fused Silica
Antireflection Coating: Coated
Diameter: 12.7 mm
Surface Quality: 10-5 scratch-dig
Surface Flatness: lambda/10
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Plane Window PW-0525-XX
OptiSource LLC
Plane Windows (PW) are most commonly used to separate two environments while still allowing light to pass through. They are intended for transmissive use and are parallel to equal to or better than five arc minutes. These windows are manufactured to a surface figure of λ/10 at 633nm, except where otherwise indicated. ...

Specifications

Substrate Material: N-BK7, UV Grade Fused Silica
Antireflection Coating: Coated
Diameter: 12.7 mm
Surface Quality: 10-5 scratch-dig
Surface Flatness: lambda/10
...
Plane Window PW-0512-XX
OptiSource LLC
Plane Windows (PW) are most commonly used to separate two environments while still allowing light to pass through. They are intended for transmissive use and are parallel to equal to or better than five arc minutes. These windows are manufactured to a surface figure of λ/10 at 633nm, except where otherwise indicated. ...

Specifications

Substrate Material: N-BK7, UV Grade Fused Silica
Antireflection Coating: Coated
Diameter: 12.7 mm
Surface Quality: 10-5 scratch-dig
Surface Flatness: lambda/10
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LASF-35 Optical Glass
Swiss Jewel Company
We offer a range of optical glass and technical glass made mostly from Schott and Ohara materials. Other materials available upon request.

Specifications

Substrate Material: Other
Antireflection Coating:
Diameter: - mm
Surface Quality: 10-5 scratch-dig
Surface Flatness: Other
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60x5 windows for laser industry.

Specifications

Substrate Material: Sapphire
Antireflection Coating: Coated
Diameter: 60 mm
Surface Quality: 10-5 scratch-dig
Surface Flatness: lambda/2
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ULTRA-THIN ALPHA QUARTZ AND FUSED SILICA WINDOWS
Asphera
Ultra-thin alpha quartz and uv fused silica windows for scientific and industrial applications. 

Specifications

Substrate Material: UV Grade Fused Silica
Antireflection Coating: Uncoated
Diameter: 2 mm
Surface Quality: 10-5 scratch-dig
Surface Flatness: Not Specified
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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
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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
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Laser Windows are used to transmit designated wavelengths or protect sensitive components or work areas from stray light. Laser Windows use special substrates, coatings or a combination of the two of provide superior performance at specific laser wavelengths or over a range of wavelengths.

Specifications

Substrate Material: Sapphire
Antireflection Coating: Coated, Uncoated
Diameter: 25.4 mm
Surface Quality: 10-5 scratch-dig
Surface Flatness: lambda/10
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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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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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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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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: - mm
Surface Quality: 10-5 scratch-dig
Surface Flatness: lambda/20
...
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: N-BK7, Fused Silica, UV Grade Fused Silica
Antireflection Coating: Coated, Uncoated
Diameter: - mm
Surface Quality: 10-5 scratch-dig
Surface Flatness: lambda/20
...