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 ...

For users like myself currently shooting on older Canon EF glass via an adapter, the new Canon RF 16-28mm f/2.8 IS STM ... My ...

[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 ...

Top picks for 2025 - Discover the best lens choices for your EOS R camera for superior image quality and the latest ...