All Caddis readers block blue light. Our included HEV coating blocks harmful high energy light screens emit. We're pro cool shit you're doing on your screens. We're anti eye strain, headaches & disrupted sleep. Block. Blue. Light. Now.
Specs:
- material: optical grade CR39 lens with a superior hard coat for the all-important anti scratch durability. Anti-reflective coatings minimize reflections and glare. Handcrafted acetate design.
- size: