... time. 2.tinted for sunglass 3.slim, thin. 4.High scratch resistance. 5. UC, HC HMC, HCT, superhyphobic. Audited Supplier by ... : 50mm,55mm, 60mm, 65mm, 70mm,75mm4) Uncoated lens, hard coated and Multi-coating,HCT,Super hard5) progressive,flat top/round top ... bifocal, Tinted lens, polarize lens(gray and brown)6) semifinished lens is also availableQuality guarantee:1 year ...