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To be the major player in the global electro-optical industry.

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Terms and Conditions

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Purchase Terms & Conditions

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Distributor Area

Neutral Density Filter

Specifications

Material: Absorptive Glass
Dimension Tolerance: +0.0/-0.2mm
Thickness Tolerance ±0.2mm
Flatness: 2λ@632.8nm
Surface Quality: 80/50 scratch and dig
Parallelism: <5 arc minutes
Clear Aperture: >90%
OD Tolerance: ±10%

Optical Density: OD
Transmission: T
OD=Log(1/T)

Standard Products Series

Part No.
Dimension(mm) Standard OD
NDT9125 ø25.0 0.1, 0.2, 0.3, 0.4, 0.5, 0.8, 1.0, 2.0,3.0
NDT9150 50.0*50.0

Ordering Information

NDT9125-0.5: Part No.-OD