Min. Order Reference FOB Price
1 Piece US$5.00-99.00 / Piece
Product Description
Product Description Optics N-Bk7/HK9l/UV/Fused Silica/Jgs1 Optical Lens with Bbar Coating OEM Service Available Plano-convex lens is an optical lens in which one side of the lens is flat and the other side is convex. The focal length of plano-convex is positive, mainly for the role of ...