Specifications 1) 1.56 uc with diameter 70/75/80mm, 2) uc/hc/hmc+emi/hmc+emi+uv400, super hydrophobic 3) italy material, one year quality guarantee, 4) slim, thin 5) no base color 6) stable color for each shipment 7) power, range: Sph: -0.00~-12.00/cyl:-0.00~-4.00 8) available color: gray, brown, purple, blue, pink, and etc 9) passed, fda, test 10) payment: t/t 30% deposit after order confirmed and 70% balance against copy of b/l Detailed products description 1) imported material, keep lens not yellow in two years 2) diameter: 70mm, 75mm, 80mm 3) offering uncoated , hard coated and multi-coating lens 4) also can offer semi-finished lens 5), two years not yellow, the (ar) coat is produced by korea coating machines Changxing(cx) services after sale 1) free replacement for any manufacturing defects, such as manufacturing the lenses with incorrect power, incorrect axis and etc. 2) 100% replacing damaged lenses during the delivery. Company introduction Changxing optical co., ltd has established more than 10 years in danyang city jangsu province china. Therefore, our factory can provide better quality lenses with competitive price. Our factory has two product lines to produce normal and function lenses which contain cr39 1.499 lenses, 1.56, 1.61, 1.67 high index lenses, sunglasses lenses, blocker blue lenses, progressive lenses, and photochromic lenses with more than 10, 000 pairs per day. Types of products Cr-39, 1.499 Photochromic, lens 1.61/1.67 high index lens 1.56 tinted lenses for sunglasses 1.56, middle, index, lenses, Semi-finished, lenses Progressive lenses Blocker blue lenses Uv400 lenses 1) standard white envelopes for free 2) your design with your logo, need extra charge 3) cartons: standard cartons: 50cm*42cm*38cm (every carton can include around 500 pairs lens, 21kg/ per carton)