The blue light glasses are equipped with exquisite temples to allow for long use with maximum comfort. ADVANCED BLUE CUT TECHNOLOGY | The anti glare glasses for men and women are made with multi-layered CR39 blue cut lenses that block out harmful blue light to ease digital eye strain and reduce headaches. Blue-cut glasses, also known as blue light-blocking lenses, are designed to reduce exposure to high-energy visible (HEV) blue light commonly emitted by digital screens, LED lights, and even natural sunlight. Lenskart BLU are computer glasses that block 98% of harmful blue rays from digital devices and screens. They are available with prescription and zero power, and offer anti-glare, UV protection and scratch resistance. Shop Computer Glasses Online from Lenskart IN at best prices.