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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