A periscope camera lens is a lens assembly that uses prisms, mirrors, or a combination of them to redirect light before it reaches the camera sensor. In doing so, it magnifies the image more so than ...

It's a telephoto prime with a built-in teleconverter, letting photographers switch between two focal lengths in seconds. Here ...

We may receive a commission on purchases made from links. Whether you're a serious enthusiast or a professional photographer, removable-lens cameras have been the tool of choice for the better part of ...

Editor’s note: This article was originally published on November 11, 2016, and was updated on August 14, 2017 with up-to-date pricing information. The iPhone has a very good camera, but you can get ...

Explore the best wide-angle lenses for the most popular camera systems used for capturing incredible photos and videos of the night sky. When you purchase through links on our site, we may earn an ...