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Optical Flats (Surface Quality: 60-40 scratch-dig)

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
TOWER OPTICAL: Precision Optical Flat 4542-0020
Tower Optical Corporation
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TOWER OPTICAL: Precision Optical Flat 4542-0020
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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: 200 mm
Thickness: 38 mm
Substrate: Fused Silica
Flatness: lambda/10
Single Or Dual Surface: Dual
Data Sheet
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TOWER OPTICAL: Precision Optical Flat 4542-0018
Tower Optical Corporation
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TOWER OPTICAL: Precision Optical Flat 4542-0018
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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: 200 mm
Thickness: 38 mm
Substrate: Fused Silica
Flatness: lambda/10
Single Or Dual Surface: Single
Data Sheet
Inquire Price
TOWER OPTICAL: Precision Optical Flat 4542-0016
Tower Optical Corporation
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TOWER OPTICAL: Precision Optical Flat 4542-0016
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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: 150 mm
Thickness: 25 mm
Substrate: Fused Silica
Flatness: lambda/10
Single Or Dual Surface: Dual
Data Sheet
Inquire Price
TOWER OPTICAL: Precision Optical Flat 4542-0014
Tower Optical Corporation
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TOWER OPTICAL: Precision Optical Flat 4542-0014
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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: 150 mm
Thickness: 25 mm
Substrate: Fused Silica
Flatness: lambda/10
Single Or Dual Surface: Single
Data Sheet
Inquire Price
TOWER OPTICAL: Precision Optical Flat 4542-0012
Tower Optical Corporation
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TOWER OPTICAL: Precision Optical Flat 4542-0012
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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: Fused Silica
Flatness: lambda/10
Single Or Dual Surface: Dual
Data Sheet
Inquire Price
TOWER OPTICAL: Precision Optical Flat 4542-0010
Tower Optical Corporation
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TOWER OPTICAL: Precision Optical Flat 4542-0010
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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: Fused Silica
Flatness: lambda/10
Single Or Dual Surface: Single
Data Sheet
Inquire Price
On FindLight marketplace you will find 9 different Optical Flats (Surface Quality: 60-40 scratch-dig) from top global suppliers. Compare features, request pricing, and connect instantly with manufacturers — no registration required.