is it outlandish to speculate that he — the greatest sage of his generation who was entirely familiar with scientific matters — knew about crystal lenses? Or that he perhaps discovered that ...

If you're looking for the best telephoto lenses for your camera, look no further. We've drawn on our considerable experience testing and reviewing lenses to bring you this indispensable guide to the ...

It is one of the best sportswear sunglasses for optimum eyewear performance with one piece lens and adjustable temple arms for comfortable wear. These sunglasses are designed with HD optics and Grey ...

The best lenses for bird photography will help you get close to wildlife and there are great options for every camera mount When you purchase through links on our site, we may earn an affiliate ...

The best lenses for astrophotography enable you to capture the stars at the highest quality possible. Our roundup includes models for all leading camera brands. You'll want to own one of the best ...

Buying contact lenses online comes with a few key benefits that you don’t get from in-person shopping: It’s more convenient and faster, and the contacts are typically cheaper than buying at ...

If you are squeamish about your eyes, look away now. But if you’re struggling with your vision, or have cataracts, is lens replacement surgery really a safe option? Also known as refractive lens ...

It’s impossible to choose just one Sony lens to recommend: from wide-angle primes to super telephoto zooms, there’s E mount glass for any situation. The hard part is choosing the right one for ...

Several types of contact lenses have been recalled due to “an isolated quality issue,” Health Canada reported Monday. The problem was related to a third party solvent used in manufacturing ...

Now this is what I call thinking outside the box: Samyang's new Remaster Slim for Sony is a tiny lens housing that lets you swap out the optical elements to enable different focal lengths ...