BLUE LIGHT BLOCKING LENS - Effectively block blue light from electronic devices like computer monitor screens. Highly recommended for people who work or play video games in front of PC monitor screen or TV for hours. The lens have 100% UV400 Protection which is essential to prevent UV rays from damaging your eyes and keeping them protected when you are out.
ANTI EYE STRAIN - Enjoy your time while looking at the computer, cellphone, tv, tablet screens. You will not need to worry about getting eye fatigue, blurred vision, and headaches.
Rx-able OPTICAL FRAME - This frame is specifically made to be able to replace the blue light blocking lens with prescription lens or sunglasses lens.