1/4'' Optical Filter 645--0.81mm No.ItemThicknessθFlatness (NR)1quartz0.81±0.05 day 645 coating45°0°32CCD Sensor:ICX228AK;ICX229AK;ICX279AKSpecification of defec
Long pass filter 850nm Optical band-pass filter is a kind if optical elements which can let the specially appointed wavelength light pass but other wave band light cut.Usua
1/3'' Optical Filter 645--1.08mm 8.8*8.2*1.08-645(LENGTH*WIDTH*THICKNESS--CENTRE WAVELENGTH) No.ItemThicknessθFlatness (NR)1quartz1.08±0.05IR645 Coating45°0°32CC
1/3'' Optical Filter 850+AR--2.58mm No.ItemThicknessθFlatness (NR)1quartz0.75±0.05 DN850 Coating45°45°32quartz1.08±0.0545°0°33quartz0.75±0.05
Interference Band-pass Filter 645nm Natural of DefectEffective areaInclusion/Bubble/Pit40µmMaxDustCan be blew away is acceptableScratch20µm Max.In width; Invisible after rot
Optical black glass filter 800nm Optical band-pass filter is a kind if optical elements which can let the specially appointed wavelength light pass but other wave band light cut.Usua
Optical blue glass filter 620nm instead of the IR-cuter which reflect theinfrared,it major absorb the infrared.the colour will be more comfortable and real than IR-cuter.the common
Long pass filter 780nm Optical band-pass filter is a kind if optical elements which can let the specially appointed wavelength light pass but other wave band light cut.Usua
