The fixed lens on this camera meant no zoom was possible. [Bastiaan] decided to address this shortcoming by building a Canon EF Lens Mount. The resulting build looks hilarious, but actually takes ...

It’s not an ideal setup, as it’s quite large with the adapter factored in, and being a lens from 2007 it lacks Optical ...

[Dan K] had just such a lens from Sigma, but wanted to get it working fully with a camera using the Canon EF lens fitting. Hacking ensued. The lens in question was a Sigma 15-30mm f/3.5-4.5 EX DG ...

Canon's newest RF zoom lens, the RF 16-28mm f/2.8 IS STM, is its smallest and lightest yet, offering performance and portability for both stills and video.