Cpolebev CCTV lens 1/2.5 inch 6-22mm 5MP mount varifocal Lens F1.6 For 4MP/5MP CMOS/CCD Sensor Security IP/AHD Camera

it can be supported by OV4689/OV5658 Sensor Meterial is glass and metal case,no plastic,So it can be used for high temperature and cold environment(-20 to 60). Wide length 6mm to 22mm.long distance about 50m,High precision machining and optical design ensures that every length can get a clear image.Support IR Function,it can be used in the night. the coating machine for muti-layer coating has excellent transmittance,effectively stay light and features. lens has very precision ,It's that no loss of length in the night.lens has large aperture F2.0,it supports Starlight Camera,makes colourful image in night!