Anti blue light photochromic glasses

Multi-focus color-changing reading glasses have many excellent functions.
In terms of visual correction, it cleverly integrates the multi-focus design, and the lens is distributed in different degrees of the area, from top to bottom for the far light area and the near light area. This enables the wearer to get accurate vision correction through the corresponding area on the lens, whether it is looking at the distant landscape, reading the books in the hand, or viewing nearby items, without frequent replacement of glasses, which greatly improves the convenience of life.
At the same time, it also has excellent color-changing function. In the outdoors, when encountering strong sunlight, the lens will quickly change color automatically, gradually changing from a transparent state to a dark color, effectively blocking the damage of ultraviolet rays and strong light to the eyes, and providing all-round protection for the eyes. When returned to the indoor or dark environment, the lens will gradually return to the transparent state, does not affect the normal visual experience.
With its unique design and powerful functions, multi-focus color-changing reading glasses protect the visual health of middle-aged and elderly people, so that they can have a clear and comfortable visual experience in different environments and visual needs.