690nm Red narrow band pass filter, 650nm IR-Cut filter 8*8*0.3mm

690nm Red narrow band pass filter, 650nm IR-Cut filter 8*8*0.3mm

all types of lenses. CCTV lenses, Megapixel lenses, machine vision lenses, varifocal lenses, pinhole lenses, monofocal lenses

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Description

690 band pass filter, 690nm narrow band pass filter, IR narrow band pass filter

Diameter: 8.0*8.0mm
Thickness: 0.3mm
Center wavelength: 690nm +/- 5nm
Half bandwidth: 20nm
Peak transmission rate: 90%
Cut-off depth: <1%
Material: mirror glass

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