Infrared ND Filter Set, Metallic, Germanium, 25.4 mm, Qty 5

The FS-IR is a Infrared ND Filter Set of 25.4 mm diameter filters and includes: 0.3, 0.6, 1.0, 2.0 & 3.0 OD Filters. 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

Technical Specs

Size
Ø25.4 mm
Wavelength Range
2000-5000 nm
Optical Density
0.3, 0.6, 1.0, 2.0, 3.0
Material
Optical Grade Germanium
Coating Type
Vacuum deposited metal alloy
Size Tolerance
±0.2 mm

Surface Quality
80-50 scratch-dig
Clear Aperture
All but 1.5 mm outer rim
Parallelism
3 to 5 arc min (0.8 to 1.5 mrad)

Size
Ø25.4 mm
Wavelength Range
2000-5000 nm
Optical Density
0.3, 0.6, 1.0, 2.0, 3.0
Material
Optical Grade Germanium
Coating Type
Vacuum deposited metal alloy
Size Tolerance
±0.2 mm

Surface Quality
80-50 scratch-dig
Clear Aperture
All but 1.5 mm outer rim
Parallelism
3 to 5 arc min (0.8 to 1.5 mrad)

Resources & Downloads

Other

FS-IR RoHS Certificate(264.7 kB, PDF)

Related Products

Products Included in This Set

Description	Compatibility	Price
FIR-ND03Infrared Neutral Density Filter, 25.4 mm, 0.3 OD, ±3% Tolerance	UNIVERSAL	$878
FIR-ND06Infrared Neutral Density Filter, 25.4 mm, 0.6 OD, ± 3% Tolerance	UNIVERSAL	$878
FIR-ND10Infrared Neutral Density Filter, 25.4 mm, 1.0 OD, ±3% Tolerance	UNIVERSAL	$878
FIR-ND20Infrared Neutral Density Filter, 25.4 mm, 2.0 OD, ±3% Tolerance	UNIVERSAL	$878
FIR-ND30Infrared Neutral Density Filter, 25.4 mm, 3.0 OD, ±3% Tolerance	UNIVERSAL	$878

Accessories

Description	Compatibility	Avail.	Price
LAB-29Optic Cleaning Wipes, Class 1000 Cleanroom, 1200 Quantity	UNIVERSAL	FREE 2-day shipping on thousands of products on Newport.com Learn More	$118
LAB-06Gloves, Large, 100 Quantity	UNIVERSAL		$52
LAB-14Solvent Dropper Bottle, 2 oz. (60ml)	UNIVERSAL	FREE 2-day shipping on thousands of products on Newport.com Learn More	$18.50
LAB-18Precision Tweezers, 115 mm, Stainless Steel	UNIVERSAL	FREE 2-day shipping on thousands of products on Newport.com Learn More	$48
LAB-16Canned Air Duster, Ultra Jet	UNIVERSAL	FREE 2-day shipping on thousands of products on Newport.com Learn More	$28