FDI-1220 - ND Reflective D:2.0 T:1% Ø:12.5 mm

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Tags: Neutral Density , Filter , Reflective

Stock: In stock - Contact us for lead times.
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Model: Elliot Scientific FDI-1220

£18.00

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Description
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Neutral Density Filter, Reflective: FDI-1220 ND Reflective

FDI-1220 ND Reflective

Performance

Optical Density: 2.0

Transmission: 1%

Thickness: 2 mm

Size: Ø 12.5 mm

# Price for quanitities 10 pcs and above PLEASE CONTACT ESL

Reflective coated metallic nd filters are coated in two glass types. The VIS/NIR range is coated on optical glass to cover 350 to 2500 nm. The UV range is coated on fused silica for use down to 170 nm. Please note that the density is coated for 550 nm but will be up to 40% higher in the UV.

VIS/NIR Range Specification

Material:	Optical Glass
Dimensions:	Diameters +0.00/-0.20 mm Squares ± 0.20 mm
Thickness:	2.0 ± 0.2 mm
Edges:	Fine Ground
Surfaces:	80/50
Coating:	Metallic
Spectral Range:	350 - 2500 nm
Optical Density:	± 5% @ 550 nm