Color: 2 Mix
- Features: Blue Light Blocking Computer Reading Glasses（Amber lens） Can Reduce Digital Eye Strain,Block Blue Light,Sleep Better,Prevent Dry Eyes,Reduce Distortion, Minimize Glare.Alleviates visual fatigue and discomfort from long periods of web surfing, gaming and working.
- Magnification Strength :0.0,+0.5,+0.75,+1.0,+1.25,+1.5,+1.75,+2.0,+2.25,+2.5,+2.75,+3.0,+3.5, +4.0
- Packing include:2 Reading glasses,2 Zipper boxes,2 Soft bags and 1 cleaning cloth to protect your readers and protect them from scratches when not in use.
- Quality Frames:FDA Registered Reading Glasses and Readers,Can meet ANSI Z80.3-2010,CE and FDA standard
- LIFETIME BREAKAGE WARRANTY & 30 DAY MONEY BACK GUARANTEE:In order to creating greating shopping experience for our customers,JOSCHOO provide lifetime after sale service for all JOSCHOO reading glasses. Customers can return and get refund for any reasons. You have no risk to buy.
Details: A main source of HEV light in our lives is the harmful blue-violet light emitted by our digital screens. From TVs to tablets, and computers to phones, we’re constantly exposing ourselves to unnatural blue light. By wearing blue light blocking glasses, you can limit the amount of blue light that enters your eyes and make your screentime more pleasant. THE SYMPTOMS OF DIGITAL EYESTRAIN Headaches, sore or tired eyes, and stiff necks are all symptoms of digital eyestrain. Spending the majority of our waking hours in front of device screens put our eyes (and body) through a lot of wear and tear. At the same time, HEV light from our computers, phones, and tablets causes our eyes to not only work harder, but puts them at risk of aging faster WHAT IS BLUE LIGHT? Blue light is a harmful portion of light emitted by digital screens. According to the Paris Vision Institute, younger people exposed to an excess amount of blue light can start to experience age-related macular degeneration at an earlier stage. Other research states that excess exposure is also the leading cause of vision loss for people over 50. HOW TO PROTECT YOUR EYES Digital screen protection glasses from JOSCHOO are specially designed to filter out a portion of harmful blue-violet light. The premium features of Blue-light blocking lenses, such as SightRelax Focus, make screen time more comfortable and help eliminate symptoms of digital eyestrain.