MARE AZZURO Photochromic Bifocal Reading Glasses Women Blue Light Blocking Readers Sunglasses

Plastic frame Polycarbonate lens Non Polarized Lens width: 53 millimeters Lens height: 42 millimeters Bridge: 18 millimeters Arm: 140 millimeters Photochromic bifocal reading glasses for women 1.50 : darkens the lens to grey based on sunlight and ultraviolet light. Outdoors are bifocal sunglasses, and indoors are blue light blocking reading glasses; the bifocals are for both near and far reading, so perfect for driving, meeting, traveling, watching TV, shopping, walking, cycling and so on. Eye protection: HD photochromic bifocal sunglasses 1.5 with UV400 protection effectively cut blue ray from digital screens (computer, phone, pad, TV, LED, etc.) and block glare and UVA/UVB radiation from sunlight. Relieving your eyestrain & headache from long-term screen reading, working, watching video, gaming, or playing mobile to have a better sleep at night! Comfortable fit: with flexible metal spring hinge fits well for most faces, durable and not easy to damage. Lightweight and large s