Description

Product description:

1.*6 photochromic lens

1) refractive  index:1.*6
2) diameter: *5mm, *0mm
3) changing colour quickly
4) HC, UC, HMC, UV protection, hydrophobic available
5) vision effect: single vision,bifocal,progressive lens are available
6) feature: thinner and lighter
7) high transmittence,stable colour and precise design
8) available colour: gray, brown
9) package: white envelops or as customers' requirements