That all changed in 2018 when Canon released the first EOS R camera, a mirrorless interchangeable lens camera that had a new lens mount, known as RF. The RF mount is wider than EF, though the ...

Sigma has officially launched its first-ever lens for Canon RF-mount: the 18-50mm F2.8 DC DN Contemporary. We knew the lens was on its way after Canon finally gave the key to the door of its RF ...

Telephotos especially benefit from hybrid optical and in-body stabilization, a feature exclusive to RF lenses. Canon has a few years of development behind the system, but there are still lenses ...

I used to be adamantly opposed to ‘superzoom’ lenses, but on a recent trip to Japan I had Sigma’s new 16-300mm firmly glued ...

For APS-C, there are three F2.8 autofocus lenses coming out for E, X and Z mounts: a 25m, 35mm and 50mm. There's also a 35mm ...

Here’s how it works. That situation changed in April 2024 when Canon opened its RF mount to third-party lens makers, and Sigma was the first to come knocking, with some of its superb compact ...

The taller the column, the better the lens performance. For this review, the lens was tested on a Canon EOS R using Imatest. CA (Chromatic Aberration) is so low as to be virtually absent.

Discover the key differences between the Canon EOS C80 and EOS C400 to determine which cinema camera best meets your ...

Will Cheung with the Canon RF 200-800mm F/6.3-9 IS USM Canon’s RF lens system boasts many seriously impressive lenses, and it’s especially strong when it comes to powerful telephotos, although ...

Zeiss is returning to making lenses for stills cameras, introducing the Otus ML line with new 50mm and 85mm F1.4 lenses for E, RF, and Z mounts. The lenses are manual focus only, but are focused on ...

Canon has officially unveiled its latest innovation, the RF-S 7.8mm f/4 STM Dual VR lens, designed to enhance virtual reality ...