The night of 850nm type filter
850nm day and night crystal filter (plate filter ( IR 645+850 ), IR650+850 crystal night vision filters ) for CCTV monitor with CCD chip camera, license plate recognition camera, black and white and color optical filter, resistance to light and stray light interference ability is strong, the color with less distortion. Size: 1/4 " chip are: 7.8*7.3*1.22mm and 1/3." chip
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