6 мм Фиксированная ирисовая диафрагма фокусное расстояние m12 крепление мини cctv объектив

1.HD 3.0 megapixel IR lens ,Image format for 1/3“
2.lens meterial is glass and metal,no plastic.
3.A dvanced design engineering and special optic glass adopted.
4.High-accuracy aspheric lens, low-dispersion glass and high refractive-index glass,effectively eliminate stay light and halo features.
5.lens has IR Function,it can be used in the night.
6.lens can be used for high temperature and cold environment(-20 to 60C).
7.lens have big aperture F1.8,it will give your more clear image whatever day and night.