Avvero eyeglass lenses with 100% UV protection

Eyeglasses with photochromic lenses offer you 100% UV  protection against harmful sunlight, the lenses modifying their color when being exposed to natural sunlight. Sunny days throughout the entire year will pass without the stress of wearing a separate pair of eyeglasses. This way, you will correct your vision and also protect your eyes from ultraviolet rays at the same time.