Photochromic Reading glasses for Women Presbyopia Eyeglasses Diopters:0.5+0.75+1+1.25+1.5+1.75+2+2.25+2.5+2.75+3+3.5+4.0

Champagne A6063 单变色 wine red A6063 单变色. Photochromic lenses are transparent indoors or at night, and automatically darken to the tint of sunglasses when exposed to UV sunlight. Lenses start to clear once they are out of UV sunlight and will become visibly lighter and mostly clear within a few minutes. They absorb UV radiation that would otherwise damage your eyes. They are an excellent solution for people who hate constantly switching between their reading glasses and their shades. Integrated Nose Pad Design: The nose pads are ergonomically designed for a comfortable fit, non-slip and anti-shedding, and are elegant and gentle to wear without pressing the nose. Crystal Clear CR39 Resin Lens: Petofi reading glasses has optical, strong, durable frame and clear CR39 Resin Lens. The CR39 lenses are clear enough. This sturdy reading glasses have A-class clear lenses which have higher precision as well, makes the vision clear, give you a very big and sharp view, Hard Multi-coated CR39 Lens we