SHINU TR90 Cat Eye Glasses Woman Red Lens Good Sleeping Glasses Orange Lenses for Gaming Blue Light Filter

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. yellow lens is for night vision driving. 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.

• PERFECT FOR TRAVELERS & SHIFT WORKERS: Work at night and sleep throughout the day? Sleep Savior glasses will give you quality day-time sleep. Put an end to jet lag and sleep through your flights.
• TRANSPARENT lenses significantly reduce glare and block blue light more than other lenses, and are especially designed for night time viewing of digital screens. The TRANSPARENT tint reduces the contrast from bright screens in dark settings, allowing you to sleep better.
• Tinted lenses minimize digital eyestrain caused by harmful blue light (HEV light) emitted from computer screens, mobile phones, TVs, and other digital monitors.
• Studies show continued exposure to Blue Light damages your retinal cells and prematurely age’s your eye tissue. Sleep ZM lenses protect your eyes with UV 400 technology normally found in sunglasses.