Purchase Qty. Reference FOB Price
10-499 Pieces US$10.50
500-999 Pieces US$5.60
1,000+ Pieces US$0.50
Product Description
Product Description Optical lens is a transmissive optical device that affects the focus of a light beam through refraction. A simple lens consists of a single piece of material, while a compound lens consists of several simple lenses (elements), usually along a common axis. Lenses are made from ...