[Bastiaan] decided to address this shortcoming by building a Canon EF Lens Mount. The resulting build looks hilarious, but actually takes some interesting photos. [Bastiaan] designed the mount ...

you’ll also find a list of other retailers below each lens, so you can find the right deal for you. Best wide-angle EF-mount ...

A lightweight, compact “nifty fifty,” namely either the Canon EF 50mm f/1.8 STM for ... take a look at our lens guides for Nikon and Sony E-Mount bodies. I am a photojournalist, a writer ...

Canon has been making cameras for professionals and hobbyists for a very long time, and the EF lens mount that it introduced in 1987 saw well over 100 million lenses produced for it. That all ...

The lens in question was a Sigma 15-30mm f/3.5-4.5 EX DG, built to work with a Sigma camera using the SA mount. As it turns out, the SA mount is actually based on the Canon EF mount, using the ...

TSMC finds a corroded bomb at one of its upcoming chip factory sites in Taiwan, but says construction is still on schedule.

Since Leica and Sigma also use the L-mount, it means that Panasonic camera owners have additional flexibility. The lineup lacks some common options, like a 300mm f/2.8 lens, but those may not be ...