Round Clip-On Flip-Up Blue Light Blocking Glasses JQ7 (65MMX55MM) feed-color-Black/Grey/Transparent this lightweight pouch helps protect

this lightweight pouch helps protect lenses from dust

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Lens width about 17/8 inches(47mm)

balanced vision instantly

Control features easily with voice commands

Round Clip-On Flip-Up Blue Light Blocking Glasses JQ7 (65MMX55MM) feed-color-Black/Grey/Transparent this lightweight pouch helps protectAcrylic lens, only perfect fit same size eyeglasses Block 40% blue light, almost no color distortion Frame width about 5. 51 inches (140mm) Lens width about 2. 56 inches (65mm) Lens height about 2. 17 inches (55mm) Bridge (DBL) about 0. 51 inches (13mm) EYEKEEPER FLIP UP CLIP ON BLUE LIGHT BLOCKING GLASSES: Blue light filter glasses, just flip up and clip on the glasses, ideal for working, gaming, browsing on computers, tablets, smart phones, TV or