Features the happy lens which allows in long-wave blue light but blocks and filters out bad rays, including 100 percent ultraviolet rays and more than 99 percent of the bad and glaring light
Lenses are prescription ready (Rx-able)

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 2.6 inch
Height : 2.5 inch
Length : 6.6 inch

Item Weight: 4 ounce (View shipping rates and policies)
Shipping Weight: 4 ounce (View shipping rates and policies)

ASIN : B00B7GSBAM