Here are what we reckon are the best macro lenses you can buy for the three major DSLR mounts – Canon EF, Nikon F and Pentax K. Mount: Canon EF-S Min. focus distance: 13cm Max. magnification ...

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

But when [Loudifier] needed an extension tube to do extreme close-ups with a wide-angle lens on a Canon EF-M camera ... the extension tube also adapts to an EF/EF-S lens, which has a shorter ...

[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 ... to connect the lens’s PCB to the EF mount’s contacts.

The new EF 35mm f/2 IS USM is designed to offer outstanding flexibility – allowing photographers to capture an even broader range of scenes and subjects in wide-angle. The lens is Canon’s ...