Purchase Qty. Reference FOB Price
100-499 Pieces US$20.00
500-999 Pieces US$15.00
1,000+ Pieces US$10.00
Product Description
General introduction: Reflex lens is equivalent to add on the basis of normal lens with a piece of center with a concave hole and a small mirror in the center of the lens, the light through the lens front lens refraction entered after two reflection, make the light path into three sections, making ...