800-2500nm IR Laser Filter Lens 4.9-74mm Against 400nm-750nm Pass 808nm-2500nm Infra-Red
Specification:
Dimensions diameter: Optional
thickness: 1mm or 2mm or 3mm
Pass Wavelength: 800-2500nm
Filter Wavelength: 400-750nm
Feature:
It is glass lens for lasers!
Invisible IR laser 800nm~2500nm passing allowed and holding back visible lasers from 400nm-750nm!
Transmissivity: >80% !
Specially used on CCD scene !
Absorptive-type colored glass filter! Does not be affected by beam angles of spotlights!
Please keep the lens clean!
Optional:
Round: 4.9*1mm,8*1mm,10*1mm,11*1mm,12*2mm,15*2mm,15*3mm,18*1mm,18*2mm,20*2mm,
23*1mm,23*2mm,25*2mm,25*3mm,30*2mm,30*3mm,33*2mm,35*2mm,
40*2mm,49*2mm,50*2mm.
Square:
40*40*2mm, 50*50*2mm
Package:
1x Filter Lens against 400nm-750nm Pass 808nm-2500nm Infrared
