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.

and as such there are few options for RF lenses that aren’t made by Canon itself. Those that are available tend to be manual-focus specialist lenses too, such as the 85mm f/5.6 2x Ultra Macro ...

Nikon finally unveils its long awaited Z 35mm f/1.2 S, and it's Nikon's third f/1.2 lens following the 50mm and 85mm primes. The Canon RF 15-35mm F2.8L IS USM is an impressive professional lens ...

John Riley is putting the Canon RF 85mm f/1.2L USM lens to the test - the latest lens to join the line-up of lenses for the Canon EOS R Full-Frame camera. John Riley has been capturing photos with ...