Transition Photochromic Sunglasses Dual Use Protection Review

TR90 frame. photochromatic lens. non-polarized. Lens width: 2.16 inches. Bridge: 16 millimeters. Arm: 14 centimeters. Bifocal lens with blue light blocking function: These lenses accommodate for both near and far vision by adding a unique lower lens with add vision value for reading and near vision, while blocks 85% of harmful blue light and 100% of UV. Whether you are reading, using computer or looking at a distance. A pair of glasses to solve all your needs!. Photochromic technology darkens the lens automatically to help you adapt to changing light and blocks 100% of UV. Comfortable and Secure Wear them over your contacts or as stand-alone sunglass readers. The arc design yields comfort, flexibility, and durability.d Secure Wear them over your contacts or as stand-alone sunglass readers. The arc design yields comfort, flexibility, and durability. PRODUCT DIMENSION – Lens Width: 55mm(2.16inches) | Lens Height: 41mm(1.61inches) | Temple Length: 140mm(5.51inches) | Nose Bridge: 16mm(0.62inches).