亚洲国产日韩在线,国产aⅴ无码片毛片一级

Products

Lens AssemblyHome >> Products >> Lens Assembly

??? According to the needs of users, we can design and manufacture all kinds of lenses with special parameters: such as front projection fixed focus lens, front projection zoom lens, back projection lens, short focus\ large field of view projection lens, high-grade security\ industrial monitoring lens, infrared optical lens, large zoom optical imaging system，and so on.
??? In addition, a variety of projection lens can be reverse designed according to customer requirements

All Products：