What is Blue Cut Anti-Glare?Anti-glare blue cut lenses protect your eyes from the harmful effects of blue light caused by prolonged working hours on a computer-laptop or mobile.What is a Blue Light Coating?Blue light coating is a special coating which works by reflecting high energy blue light and restricting it from entering into the eyes. This coating or blue light filter blocks the harmful portion of blue light and allows the healthy portion of blue light to pass through your eyeglasses lenses.What is Bluelight Filter for?Bluelight filter is ideal for people who work on digital devices for prolonged hours. By restricting the blue light from entering into the eyes- it helps reduce the symptoms of eyestrain resulting from screens of digital devices. Also- lenses with blue cut coating offer a comfortable vision and may improve visual performance in low color contrast.What is the price for blue cut lenses?You can buy blue cut lenses from Optify at very low & cheap price.