We're here to help you find the best EF-M lens for your camera. Our resident photography ace and camera reviewer, Jim Fisher, switches up his kit frequently—what's he shooting with this week?

[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 ...

But when [Loudifier] needed an extension tube to do extreme close-ups with a wide-angle lens on a Canon EF-M camera, it needed to be small…really small. The final 3D printed extension provides ...

The 16mm F1.4 lens is the largest prime lens of the bunch, with the widest perspective, equivalent to 24mm. It measures 90.3mm in length and weighs 14.6oz / 415g, while its perspective is similar to ...

A Canon EF-S dual fisheye lens; one of the few native RF-S lenses from Canon, but not exactly a general-purpose optic | ...

Canon’s EOS series of interchangeable lens digital cameras is an imaging system based ... as well as a rich selection of over 120 2 RF and EF series lenses that make possible a wealth of ...