1.56 Blue Block Photogrey Progressive Finished Lens

● The progressive design provides clear, seamless vision at all distances—near, intermediate, and far—eliminating the need to switch between separate pairs of glasses. 

● Photogrey technology, which automatically darkens the lenses outdoors, acting as adaptive prescription sunglasses that offer 100% UV protection and reduce glare in any light condition.

● Blue Block protection is built in to filter a portion of high-energy blue light from digital screens, helping to reduce digital eye strain and support visual comfort during extended device use. 

● The 1.56 index material offers an ideal balance for low to moderate prescriptions, being noticeably thinner and lighter than standard lenses for improved aesthetics and wearability.