Infrared ND Filter Set, Metallic, Germanium, 25.4 mm, Qty 5
Infrared ND Filter Set, Metallic, Germanium, 25.4 mm, Qty 5
Model: FS-IR-P
Product Series Overview
Neutral Density Filter SetsThe FS-IR-P Infrared ND Filter Set is a of five 1 inch (25.4 mm) diameter filters, and includes a storage box. Optimized for 2 to 5 µm, these filters attenuate IR radiation from 2 to 14 µm. These one-inch diameter filters are made from germanium substrates coated with a spectrally neutral vacuum deposited metal alloy reflective coating.Products included in this set are listed below.
Specifications
- SizeØ25.4 mm
- Wavelength Range2000-5000 nm
- Optical Density0.3, 0.6, 1.0, 2.0, 3.0
- MaterialOptical Grade Germanium
- Coating TypeVacuum deposited metal alloy
- Size Tolerance±0.2 mm
- Surface Quality80-50 scratch-dig
- Clear ApertureAll but 1.5 mm outer rim
- Parallelism3 to 5 arc min (0.8 to 1.5 mrad)
Related Products
Products Included in This Set
| Compare | Description | Drawings, CAD & Specs | Avail. | Price | ||
|---|---|---|---|---|---|---|
 | FIR-ND03Infrared Neutral Density Filter, 25.4 mm, 0.3 OD, ±3% Tolerance | 2 Weeks | ||||
| FIR-ND06Infrared Neutral Density Filter, 25.4 mm, 0.6 OD, ± 3% Tolerance | 3 Weeks | ||||
| FIR-ND10Infrared Neutral Density Filter, 25.4 mm, 1.0 OD, ±3% Tolerance | In Stock | ||||
| FIR-ND20Infrared Neutral Density Filter, 25.4 mm, 2.0 OD, ±3% Tolerance | In Stock | ||||
| FIR-ND30Infrared Neutral Density Filter, 25.4 mm, 3.0 OD, ±3% Tolerance | In Stock |
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