1)Product Variety :HMC+EMI
2)Abbe:38.0
3)Index:1.56
4)Diameter :75mm/70mm
5)Power range: sph -3.00 ~ -12.00, cyl -0.25~ -6.00
6)Features :Flatter, Thinner and Lighter than spherical lens, Small aberration, High transmittance ,Stable color and Precise design, Wear comfortable
The front and back of lens is aspheric |