Maybe. Ordinary orange-tinted lenses may block blue light, but they may also block other colors and aren’t considered suitable for nighttime use. Tints and shades of sunglasses do not reflect UV (ultraviolet) blocking ability. Here are the key design features to look out for as you shop for your pair. The company I tried, Felix Gray, is a newer brand. The blue light lenses are usually a pale yellow tint (if you can see any color at all) and block harmful blue light, while modulating the wavelength impacting circadian rhythm. Common Misconceptions About Blue Light and Blue Block Lenses Posted by Steve Mower on 21st Apr 2015 I am an Optician with over 28 years experience in the optical field and I am offering blue block tints and anti-reflective coatings for our reading glasses and prescription glasses at readingglassesetc.com. Saying that “blue light blockers don’t distort color” is manipulation used to convince uninformed people to buy products that filter blue light, but not much and not any more than it filters the rest of visible light spectrum.But to prevent or mitigate eye strain, glare, insomnia, etc. You can't judge a pair of sunglasses by its color, at least not for eye protection purposes. Orange lenses block too much blue light during the day and not enough at night. Blue-light blocking glasses go by a variety of names, including video gaming glasses or computer reading glasses, but they all do the same thing—block out intense blue light.

Blue light glasses don't have to be ugly. Here's what I learned from wearing blue light blocking glasses for a week. Clear lenses block a maximum of 40% of blue light; yellow lenses block a maximum of 75% of blue light; and red lenses block up to 100% of blue, green and violet light. The surest way to escape the sleep-disturbing effects of blue light is to cut back on the use of your phones, laptops and tablets in … When sunglasses are made, the lenses are treated with UV-absorbing chemicals to be able to block UV light.