If you’re a photography enthusiast, you probably own quite a few cameras, but the chances are your “good” one will have interchangeable lenses. Once you’ve exhausted the possibilities of the kit lens, ...

Engineers at MIT, in partnership with the University of Massachusetts at Lowell, have devised a way to build a camera lens that avoids the typical spherical curve of ultra-wide-angle glass, while ...

There are few things as exciting for photographers as getting a new lens. Unfortunately, those metal-and-glass cylinders can get mighty pricey, especially if you want the latest and greatest models.