Blue Light Blocking Reflecting Glasses Black Brown Tortise

Enjoy the many Benefits of Blue light reflecting glasses Total front frame length 124mm/5.8in, temple lengh 140mm/5.5in 100 UV 400 Includes storage/cleaning drawstring pouch TOP 3 BENEFITS of BLUE LIGHT BLOCKING GLASSES Reduce eye strain Working with a computer/smartphone all day and staring at a screen causes eye strain.  Reasons bright blue light computers, tablets and phones emit.  Using blue light blockers will reduce eye fatigue and symptoms like headaches and blurred vision Slow down/prevent age-related macular degeneration Preliminary studies indicate blue light penetrates your eye all the way to the retina, blue-light blocking glasses can mitigate damage that will cause problems later in life. Sleep better Exposure to too much blue light can have a serious effect on your circadian rhythms by slowing or completely stopping melatonin production—the chemical in your brain that tells your body it’s time to go to bed.  Experts recommend turning off all devices that give off