Eyekepper Computer Glasses Women - Blue Light Blocking Readers with Yellow Filter Lens - Cat-eye Rimless Reading Eyeglasses
PRODUCT SHORT DESCRIPTIONS
Plastic frame anti-reflective lens non-polarized Lens width: 55 millimeters Lens height: 43 millimeters Arm: 135 millimeters Eyekepper BB60 lenses - Transparent lenses with 12 layer yellowish coating. 100% UV protection. . Eyekepper BB60 lenses - Transparent lenses with 12 layer yellowish coating. 100% UV protection. Test via the spectrometer(the performance of blue light blocking): block 35% within 500nm, block 42% within 490nm, block 49% within 480nm, block 55% within 470nm, block 60% within 460nm, block 64% within 450nm, block 67% within 440nm, block 77% within 430nm, block 97% within 420nm, block more than 99% within 400nm-410nm. 20% color distortion due to 30% blue color was filtered out. The lenses block 30% blue color of online test for color filtering properties. Please check Eyekepper BB90 and BB98 lenses if you need block more blue color and blue light. PRODUCTS DIMENSION - Lens width about 2 1/8 inches (53mm), Frame width about 5 1/8 inches (130mm), Lens height about 1 11/16 inches (43mm), Bridge (DBL) about 11/16 inch (18mm), Temple length about 5 5/16 inches (135mm), without spring hinge
|Package Dimensions:||6.46 x 2.52 x 1.85 inches; 0.67 Ounces|
|Date First Available:||August 21, 2019|
In order to block much more blue, we upgraded the coating to more than 12 layers. FEATURES AND BENEFITS Anti-UV Anti glare Anti fatigue Anti jet lag blue blocker Get maximum protection with ourpatented, multi layer coating designed specifically to reduce glare, reflect blue light away from the user and relieve long term eye strain caused by excess electronic device use. Whether you are looking for computer glasses for the office or a late night Netflix binge. Eyekepper glasses will give you the premium protection you are looking for If you are unfamiliar with blue light it's right next to UV light on the spectrum of light. It is comprised of very high energy and a low wavelength very similarly to UV light. All of our electronic devices with a back-lit screen give off large quantities of blue light (Iphones, Ipod, Laptop, Computer TV.) This blue light messes with our internal clock making us think it's mid day when really it can be closer to night and stops our body from naturally producing the melanin that helps us fall asleep late at night CARE To avoid damage, never clean your computer glasses with paper towels or clothing or alcohol, and also avoid using household detergents or soaps. While a few mild soaps don't harm lenses, today's extra strength soaps are powerful enough to slowly disintegrate lens coatings.