Neutral Density Filter, Infrared, 25 mm, 2.0 OD, ±0.25% Tolerance

The NDIR10-20 Infrared Neutral Density Filter is a 1 inch (25.0 mm) diameter filter with an optical density of 2.0, and ± 0.25 % transmittance tolerance. Optimized for 2 to 5 μm, this filter attenuates IR radiation from 2 to 14 μm. It is made from a germanium substrate and is coated with a spectrally neutral vacuum deposited metal alloy reflective coating.
Resources & Downloads
Other
NDIR10-20 RoHS Certificate(705.2 kB, PDF)
2D Product Drawings
NDIR10 Drawing(91.5 kB, PDF)
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