We are famous all over the world for our CCTV LENS & IR-CUT products and customized services with good price and quality. We are one of the leading optical lens manufacturers and suppliers in China. Please purchase or wholesale spot retail lens products from our factory. If you need to know the price, please contact us. We promise that for the success of our cooperation with all customers, we will give the best CCTV LENS & IR-CUT products and considerate service!