【Widely used】Anti-blue light progressive multi focus glasses for indoor or outdoor, all-weather wear, for people with presbyopia problems, especially when reading books, newspapers, watching TV, playing games, traveling, gathering, fishing, this is A thoughtful and practical helper. 【Protect your eyes】They can protect the eyes in very little light and sharp vision (inside or pre dawn) through to the sunniest of conditions. 【Light weight】Our glasses only weigh is light. You can wear them for hours and forget you have them on. Reduce the discomfort caused by long wearing time. 【Practical and durable】Anti-wear, anti-drop, lens light, resin HD, optimized thickness design, light weight, ultra-thin, sturdy, scratch-resistant, waterproof and oil-proof, providing you with more reliable safety protection. 【The progressive lens】The progressive lens has no obvious dividing line between the focal points, smooth and no image jumping, no need to remove the glasses, moving the line of sight from top to bottom, you can see the far and near and the different visual areas of the lens. Things in different distances in the middle.