Blue Light Fliter 
Just like our regular blue light lenses, our blue block photochromic lenses are also engrained with a blue light element in its raw material.

Rapid Transitioning
Our blue block photochromic lenses change from light to dark when exposed to daylight. Regular blue light lenses when you’re indoors, then straight to sun lenses when you step outside.

100% UV Protection
Our lenses come with UV-A and UV-B filters which block 100% of UV rays from the sun, so you can concentrate on important things.