I am planning on purchasing new eye glasses for my self in the near future, and I am wondering about transition lenses. Does any one have a pair of these? Are they worth it? How much more exensive are ...

An ultrathin optical lens made from a monolayer of two-dimensional transition metal dichalcogenides (TMDCs) could pave the way for next-generation imaging devices. An international team of researchers ...

The new lenses use small electrical impulses to match a huge range of hues available in regular sunglasses. The process of going from clear to shaded or back again can be done in seconds and it is all ...

For a baseball outfielder, there is nothing more worrisome than losing a fly ball in the sun. Outfielders focus on tracking the ball off the hitter’s bat to gain intel on height and trajectory. While ...

Photochromic sunglasses are nothing new in the world of performance athletic eyewear, offering skiers, mountain bikers, trail runners, and other outdoor athletes the comfort of multiple levels of UV ...

Photochromic lenses are one of your options when selecting eyeglasses. These lenses get darker in color when exposed to the sun or other sources of UV light. Photochromic lenses are ideal for people ...

You're currently following this author! Want to unfollow? Unsubscribe via the link in your email. The US Army's protective eyewear features lenses that can not only withstand the intensity of combat ...