SLEEP X1 100% Blue Light Filter and Green Glasses Computer PC Gaming Bluelight UV Blocking Anti Women Men, orange

Update: new version of glasses with reinforced temples to prevent cracks. Only orange glasses block 100% of blue and 80% of green light, reducing melatonin production. Clear lenses do not block the blue and green light spectrum SLEEP-X1 glasses that can be worn 1.5 hours before bedtime to block blue light and optimise the circadian rhythm (adjusting your biological rhythm). They can block up to 100% of harmful blue and green light. They block a spectrum with a wavelength of 380 to 565 nm. Orange - Blocks up to 100% blue and up to 80% green light - Suitable for wearing 2 hours before bedtime during indoor sports or other outdoor activities. They are also suitable for working on a PC or watching TV. Red - blocks up to 100% blue and up to 100% green light - suitable for wearing for 1.5 hours while sleeping, to compare the circadian rhythm, suitable for home use, we do not recommend wearing the glasses outdoors or driving (it can be dangerous). Sporty and stylish at the same time The glasses are lightweight and easy to wear