Photo-resistance Optical IR Cut Off Filter

IR cut-off filter coated for Photo resistance applicaton, to block the IR light and pass the 420~620nm visible light, which can help to form the colorful image as human eye seen.

Substrate----------D263T, B270 or customized

Thickness----------0.3~1.1mm

Surface Quality----40/20, 60/40

Square Size--------(3~15×(3~15)mm

Round Size---------Φ3~20mm

Spectrum Characteristic:

420~620nm--------Tmin≥85%, Tave≥90%

650±10nm----------T=50%

700~1000nm-------Tmax≤3%, Tave<1%

1000~1100nm------Tmax≤4%

(The final detailed specifications are customized or suggested by Lenoptec. )

Products Include:

·Acrylic Filter

·Dichroic Filter

·Beam Splitter

·Reflective Coating

·Interference Filter

·Waterproof and dustproof coating

·AR coating

·UV-IR Blocker

·IR Cut-off Filter