This same movement has influenced the eyewear industry, where, even though aviators never went away, they are now seeing a ...

Depending on your needs, one may be better suited for you than the other. Transition glasses, also called photochromic lenses, are eyeglasses that respond to UV rays by transitioning to a darker tint.

You may want to consider Transitions photochromic lenses for your primary pair of glasses. They adjust automatically to changing light conditions to allow just the right amount of light to reach the ...