Min. Order Reference FOB Price
100 Pieces US$2.90-15.60 / Piece
Product Description
A double-convex lens is compose of two convex surfaces, has a positive focal length. Normally Bi-Convex lenses are most suitable where the object and image are on opposite sides of the lens, and are popular for many imaging applications. Specifications: Material K9 or H-Lak5/FK61/ZF3/ZF5 or ...