The Canon RF 28-70mm f/2.8 IS STM redresses the balance of trinity standard zooms, with a relatively compact, lightweight and ...

The Canon RF 16-28mm f/2.8 IS STM is a “never before seen” lens in either of the manufacturer's EF or RF ... applied suffer from vignetting – although it's not the harsh black corners you see in the ...

Do you use a Canon EOS R mirrorless camera? From wide-angle to telephoto, these are the best lenses we've tested for the platform. Images, and the devices that capture them, are my focus.

It's an ultra-wide zoom lens designed for full-frame cameras like the Canon EOS R8 Its design is practically identical to that of the RF 28-70mm F2.8 IS STM It costs $1,149 / £1,249 / AU$1,879 ...

Photographers using an APS-C Canon R system body are finally about to have more options for affordable wide lenses, as Sigma continues its rollout of RF-S mount optics. The Sigma 16mm f/1.4 DC DN ...

The 16mm and 56mm lenses are additionally offered for Nikon Z mount and Micro Four Thirds. A control algorithm including AF drive and communication speed optimization has been developed specifically ...

They join four other Sigma lenses available for the Canon RF mount, all of which are designed for crop sensor (APS-C) models such as the Canon EOS R7 and Canon EOS R100. The new lenses increase ...

The taller the column, the better the lens performance. CA (Chromatic Aberration) is measured with any in-camera corrections switched off, as far as we can know anyway. Centrally, there is ...

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.

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 ...