Photochromic lenses are convenient because they are one pair of lenses that can perform two jobs. They can eliminate the need to carry sunglasses and clear eyeglasses when going in and out doors. Photochromic lenses darken to make eyes more comfortable by shielding them from bright sunlight, and if they include a treatment that blocks UV, the lenses can also protect the eyes from harmful UV light, which is important because the skin around the eyes is the most common location of skin cancer.
Photochromic lenses give you crystal-clear vision indoors and out.
A photochromic treatment is especially beneficial for light-sensitive people and for people who need prescription eyeglasses bcause they eliminate the need for multiple pairs of glasses, which reduces the potential for loss or damage when that extra pair of glasses is not being worn.
The treatment can be applied to nylon, polycarbonate, and other lens materials. Lenses with this treatment are the perfect choice for children because it allows them to have one pair of glasses to use when they are either indoors or outdoors.