【Photochromic Reading glasses】Photochromic Reading glasses Lenses are clear when indoors or at night and automatically darken to a sunglasses tint when exposed to UV sunlight. Lenses will begin to clear as soon as they are away from UV sunlight, and will be noticeably lighter and mostly clear within a few minutes. They absorb UV radiation that can otherwise damage your eyes. They are an excellent solution for people who hate constantly switching between their reading glasses and their shades
Progressive Multifocal Lens - Progressive multifocal glasses are suitable for reading and looking at distant objects without frequent picking. The bottom part of the lens is full-power magnification, then used for nearly distance reading. The middle part is slightly reduced power magnification for working on computer, watching TV, etc. Top part is half-power
If it is the first time someone trying to wear a progressive multifocal reading glasses needs to adapt to these products for a while, you will be amazed at it. Just as everything is difficult at the beginning, it is best to find the one that suits you best. I hope that all customers are satisfied with our service.
this reading glasses is comfortable and adjustable Vision the yellow line is the demarcation line. They can help first-time buyers how to wear the glasses. You can use the glasses cloth around your nails and then take it
Note: This is not sunglasses! ! The photochromic lens changes according to the intensity of ultraviolet rays. The stronger the ultraviolet rays, the deeper the discoloration, and the weaker the ultraviolet rays, the lighter the discoloration. (We will check carefully before leaving the warehouse).