... industrial and commercial use. Our chief products are achromatic lens, aspherical lens, wedgy prism, amici prism, coner cube, dove ... reticle, beamsplitters, microscope, telescope, welding filter,CR-39 ophthalmic lens and so on. Detailed Product Description We make lenses with ... and best cooperator of your business.Trust optic lens is keeping itself enterprising and developing, meanwhile supported ...