Specifications :CR-39 Resinlenses 1.61 Index have an SPH Range+/-0.50 to +/-6.00 CYL +/-0.50 to +/-2.00

CR-39 Resin

Coating: HC TCM UV400 EMI

Color:Gray

The price on the page is for 1 pair (2 lenses)

All of our clear lenses include a scratch resistant coating , anti-blue, superhydrophobic anti-reflective coating and UV400 protection.

Photochromic lenses are eyeglass lenses that are clear (or nearly clear) indoors and darken automatically when exposed to sunlight.An added benefit of photochromic lenses is that they shield your eyes from 100 percent of the sun’s harmful UVA and UVB rays.It’s a good idea to consider photochromic lenses for children’s eyewear as well as for eyeglasses for adultsBecause a person’s lifetime exposure to sunlight and UV radiation has been associated withcataractslater in life.

Spheric lenseshave a single curve in their design, whileaspheric lensesoffer varyingdeflection.This unique designmake lenses thinner and create an over all flat surface making them esthetically pleasing because they prevent magnifcation of your eyes.

For accurate ordering of lenses please contact us via our customer service email at [email protected].