The photographic hire company Lensrentals had a $2k Sony FE 135mm f1.8 GM camera lens returned with a problem: it was having issues focusing. So, they decided to do the obvious thing and take it ...

Photographic enthusiasts will invariably amass an extensive collection of lenses, and in their communities there are near-mythical and sought-after lenses that change hands for incredible prices.

Our lens reviews offer detailed information on sharpness, distortion, bokeh, and all the other important factors that go into making a lens great. Our reviews give you all the information you need ...

Camera repair services refurbish digital or film based cameras and video cameras to their original operating condition. Companies offering this service have the ability to fix the camera bodies, ...

Plumber’s tape is known by a variety of names—Teflon ... he has written a number of how-to articles related to yard maintenance, vehicle repair, and home renovation, not to mention a wide ...

An optical lens is a transparent optical component used to converge or diverge light emitted from a peripheral object. The transmitted light rays then form a real or virtual image of the object.

Google is upgrading its visual search app, Lens, with the ability to answer near-real-time questions about your surroundings. English-speaking Android and iOS users with the Google app installed ...

The best iPhone lenses can improve the photographic skills of even the latest and greatest Apple smartphones. Whichever iOS device you own, the best iPhone lenses can improve your photography ...

Here's where Google Lens comes into play. It is a Google search engine behind your phone camera. It recognizes any object your device captures in real time, such as QR codes, garments, plants ...

Images, and the devices that capture them, are my focus. I've covered cameras at PCMag for the past 13 years, which has given me a front row seat for the DSLR to mirrorless transition, the ...

In a ray diagram, a concave lens is drawn as a vertical line with inward facing arrows to indicate the shape of the lens.

Whether you’re looking for a specific image or trying to find information about a photo you’ve found, here’s the information ...