Detailed Product Description 1) the enviromental protecting raw material imported, healthy and absolutely safe for the user2) Available Diameter: 73mm, 65mm, 70mm3)Available lens type: HC, HMC, Progressivv, Photochromic, Bifocal, Tintable 4)Semi-finished lenses are also available5)Packing details: with wnvelopes packing for your own choicea. Dongbao standard white envelope b. you design with your ...