Bifocal Men Women Retro Acetate Square UV400 Bifocal Transition Photochromic Reading Glass +1.0~+3.0

Warranty: We focus on the product quality, any problem for this product, just contact the seller without any hesitation and we will provide you the best service!. Scratch Resistant: the multi-layer coating is combined into a single layer with a thickness of only 10um, which increases the surface hardness of the lens, prevent scratches. Transition Photochromic technology darkens the lens automatically to help you adapt to changing light. Distortion Free Lenses: Keep text sharp, even in your peripheral vision. Bifocal Lens, when you see far distance, the strength would be clear, and when reading for the near, it have strength, it can release the eye strength to adjust to see far and near, After few times of use, you may get used to the Bifocal Lens. Bifocal reading glasses: accommodate for both near and far vision by adding a unique lower lens with add vision value for reading and near vision. Bifocal Men Women Retro Acetate Square UV400 Bifocal Transition Photochromic Reading Glass +1.0~+3.0.