Description
- red lenses glasses block close to 100% of both blue and green wavelengths. While many glasses block only blue light, recent studies have shown that lower wavelengths also have a significant effect on sleep patterns. We block all wavelengths below 550 nm, which includes blue, green and violet.
- please kindly noted that the pics just show the frame of the glasses. Choose the frame color and lens color and we will ship the according lens to you. We have tranpsarent lens, red lens, orange lens and yellow lens for driving. All of the lens are without any degree on the listing.
- NIGHTTIME COMPUTER GLASSES: Orange lenses significantly reduce glare and block blue light more than other lenses, and are especially designed for night time viewing of digital screens. The orange tint reduces the contrast from bright screens in dark settings, allowing you to sleep better.
- BLUE LIGHT PROTECTION: Tinted lenses minimize digital eyestrain caused by harmful blue light (HEV light) emitted from computer screens, mobile phones, TVs, and other digital monitors. Anti-blue light, anti-glare lens work great as gaming glasses or computer glasses to alleviate visual fatigue and discomfort from long periods of web surfing on your PC or laptop, playing games, and watching videos.
- PROTECTS YOUR EYES FROM DAMAGE - MACULAR DEGENERATION Studies show continued exposure to Blue Light damages your retinal cells and prematurely ages your eye tissue. Sleep ZM lenses protect your eyes with UV 400 technology normally found in sunglasses; reduce eye irritation with ANTI - GLARE technology; and protect your eyes from irreversible tissue damage with ANTI-RADIATION technology.
Description
red lenses glasses block close to 100% of both blue and green wavelengths. While many glasses block only blue light, recent studies have shown that lower wavelengths also have a significant effect on sleep patterns. Red lens glasses is not suitable for long time wearing, it is better for wearing before sleeping. Red lens can blocking all the blue light.. can make good sleep if wear before you go to bed. but too dark. don't wear more than 2 hours.
orange lens and transparent lens can long wearing and transparent lens will not change the color you see.
Tinted lenses minimize digital eyestrain caused by harmful blue light (HEV light) emitted from computer screens, mobile phones, TVs, and other digital monitors. Anti-blue light, anti-glare lens work great as gaming glasses or computer glasses to alleviate visual fatigue and discomfort from long periods of web surfing on your PC or laptop, playing games, and watching videos.
package:
1*glasses