Consumer Reports has no financial relationship with advertisers on this site. When you’re buying a pair of glasses, you probably give plenty of thought to the kind of frames you want—aviator, wire, ...

Picking frames that look right is tough enough. After that all-important decision, you still have to choose eyeglass lenses and coatings. Those decisions are key to how well you’ll see and how much ...

PPG, which is well known as the inventor of CR-39 lens material, also develops optical innovations such as TRANSITIONS photochromic lenses and TRIVEX lens material. The program is designed to provide ...

Please provide your email address to receive an email when new articles are posted on . When more than half the population in the United States wears eyeglasses for a variety of reading, working and ...

PPG Industries ( PPG) and its U.K. partners have introduced a new TRIVEX Lens Specialist Practice program for 2014 for the U.K. market in order to increase the interest and growth of TRIVEX lens ...