There's no manual aperture ring like many modern lenses, which would be a useful feature for videographers if present. Many ...

The new Canon RF 16-28mm F2.8 IS STM ultra-wide zoom lens is a smaller and cheaper alternative to Canon's pro L-series lenses, ideal for enthusiast cameras like the EOS R8.

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

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.

The Canon RF 16-28mm f/2.8 IS STM is a “never before seen ... compared to the 16 elements in 12 groups on its more expensive sibling. Canon says the lens has “maximum sharpness” with two aspherical ...

Central sharpness is excellent even ... 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 ...

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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 ...

This shot shows how the lens combines good center-sharpness with pleasing bokeh at the long end of its zoom range.EXIF: Canon EOS R8 + Canon RF 28-70mm f/2.8 IS STM at 70mm (1/250 sec, f/2.8 ...

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 ...