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 is good for gaming and yellow lens is good for driving which has night vision function.
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.
