Please provide your email address to receive an email when new articles are posted on . The comfort scores calculated for three types of toric contact lenses correlated with subjective vision quality ...

In the United States alone, about 45 million people wear contact lenses to correct their vision. While not as popular as traditional glasses, contact lenses have distinct advantages for eye health and ...

The lens you get when you buy a DSLR—generally a standard 18-55mm zoom, or something like it—is designed for some level of versatility but not much beyond that. It doesn't capture particularly sharp ...

So, you’ve decided to upgrade your camera from a point-and-shoot to an interchangeable lens model. It probably means you’re looking to do more with your photography and you want a camera that can ...

Selecting the best camera lens is essential for novice photographers aiming to improve their skills. Buying top camera lenses significantly affects the quality of your photographs and plays a vital ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Go shopping for a smartphone today and one of the features you ...

Dr. Colby answers the question: 'The Best Type Of Hard Contact Lens?' Aug. 24, 2009— -- Question: What are the different types of hard contact lenses, and is one type better than the other?

When it comes to photo gear, there's not much to the model names for cameras—each manufacturer has its own line with relatively simple, short model numbers. But the lenses that work with ...