1.74 Aspheric ultra thin Single Vision Lens(Rx Le

1.74 Single Vision Lens (1.74 Aspheric ultra thin S/V Lens)1) Reflractive index:1.74 2) Abbe value(vd):33 3) Specific gravity(p):1.47 4) Diameter:65mm/70mm/75mm 5) 100% intercept to UV400nm rays ,Double hard (scratch resistant) coating 6) Low reflection multi (ani reflective ) coating 7) 99% of visual transmittance 8) Power range: Sph: 0.00 ±10.00 / Cyl: 0.00 -6.00 9) RX Power Range:CYL:-2.25 -6.00 10) Semi-finished Lenses: Base : 000,50,200,400,600,800,1000,1200,1400 Rx LensSingle vision1.50Single vision1.56Spheric S/V Aspheric S/V1.60Spheric S/V Aspheric S/V1.67Aspheric thin S/V1.74Aspheric thin S/VBifocal1.5070/28mmFlat Top Bifocal1.5670/28mmFlat Top Bifocal1.6070/28mmFlat Top Bifocal1.5070/28mmRound Top Bifocal1.5070/28mmcmve-Top Bifocal1.5070/28mmBlended BifocalProgressive Lens1.5012mm/14mm/17mmProgressive lens1.5610mm/12mm/14mm/17mmProgressive lens1.6012mm/14mm/17mmProgressive lens1.6712mmProgressive lensFree from lens1.50 Standard Progressive lens1.56 Thin and Lite Progressive lens1.60 Super Thin Progressive lens1.67 Ultra Thin Progressive lens1.74 As Thin as possible Progressive lensPhotochromic lens1.56Single vision1.60ASP Single vision1.67Single vision1.56Flat Top Bifocal1.56Progressive lens1.60Progressive lens1.56Free from1.60Free from1.50Transition Free From1.60Transition Free From1.67Transition Free FromPolarized Lens1.50Single vision1.50Free from1.56Single vision1.50Flat Top Bifocal1.50Progressive lensPolycarbonate Lens1.59PCSpheric S/V1.59PCFlat Top Bifocal1.59PCFree from1.59PCSingle vision Photochromic1.59PCFree from Photochromic