Bi-convex Lens

199 bi-convex lens products are offered for sale by suppliers on Alibaba.com, of which lenses accounts for 86%. A wide variety of bi-convex lens options are available to you, such as oem, odm and obm.You can also choose from optical glass, pmma and bk7 bi-convex lens,as well as from plano-convex, convex, and double convex bi-convex lens,and whether bi-convex lens is optical, or infrared.