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Optical Flats (Flatness: lambda/4)

High Quality Optical Windows | Albrighter
Albrighter Technology Co.,Limited
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High Quality Optical Windows | Albrighter
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The Optical Window comprises two parallel surfaces of optical glass meticulously ground and polished to precision. Widely utilized in electronic sensors, optical lenses, and laser processing head protection devices, these windows serve as essential components in various optical systems. When selecting a window, it's crucial to ...

Specifications
Diameter: 5 mm
Thickness: 1 mm
Substrate: Fused Silica
Flatness: lambda/4
Single Or Dual Surface: Contact Vendor
Data Sheet
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TOWER OPTICAL: Precision Optical Flat 4542-0009
Tower Optical Corporation
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TOWER OPTICAL: Precision Optical Flat 4542-0009
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Precision optical flats are Fused Silica optical components that are used as a reference against which the flatness of an unknown surface can be determined. For less demanding jobs Tower offers them made from BK7 with a flatness specified as λ/4 or better. These optical flats may also be used as windows.

Specifications
Diameter: 100 mm
Thickness: 20 mm
Substrate: BK7
Flatness: lambda/4
Single Or Dual Surface: Single
Data Sheet
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TOWER OPTICAL: Precision Optical Flat 4542-0007
Tower Optical Corporation
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TOWER OPTICAL: Precision Optical Flat 4542-0007
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Precision optical flats are Fused Silica optical components that are used as a reference against which the flatness of an unknown surface can be determined. For less demanding jobs Tower offers them made from BK7 with a flatness specified as λ/4 or better. These optical flats may also be used as windows.

Specifications
Diameter: 50 mm
Thickness: 15 mm
Substrate: BK7
Flatness: lambda/4
Single Or Dual Surface: Dual
Data Sheet
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TOWER OPTICAL: Precision Optical Flat 4542-0005
Tower Optical Corporation
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TOWER OPTICAL: Precision Optical Flat 4542-0005
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Precision optical flats are Fused Silica optical components that are used as a reference against which the flatness of an unknown surface can be determined. For less demanding jobs Tower offers them made from BK7 with a flatness specified as λ/4 or better. These optical flats may also be used as windows.

Specifications
Diameter: 50 mm
Thickness: 15 mm
Substrate: BK7
Flatness: lambda/4
Single Or Dual Surface: Single
Data Sheet
Inquire Price
On FindLight marketplace you will find 4 different Optical Flats (Flatness: lambda/4) from top global suppliers. Compare features, request pricing, and connect instantly with manufacturers — no registration required.