As with other brands, Canon's lenses feature many letters and acronyms in the lens names. Seeing something like Canon RF ...

The EF lens was introduced in 1987 as the dedicated lens system for Canon’s EOS autofocus single-lens reflex film camera, debuting simultaneously with the EOS system itself. Since their inception, EF ...

How this Canon pro photographer travelled light by picking this special L-series zoom to complement his EOS DSLR camera ...

On 5 September 2018, Canon announced a major new product to its line-up: the EOS R full-frame mirrorless. In so doing the Japanese company created a whole new lens line-up: EOS RF. What EOS RF lenses ...

Weighing in at 1180g and measuring 13cms in length, the Canon EF 11-24mm f/4L USM is a very big lens indeed, almost twice as heavy as the EF 16-35mm f/2.8 lens. While you can use it on a smaller APS-C ...

Sharpness at 70mm is excellent in the centre from f/2.8 through to f/8. It is very good at f/11 and f/16, good at f/22, and only at f/32 does diffraction really get a grip and here it is only fair.

Images, and the devices that capture them, are my focus. I've covered cameras at PCMag for the past 14 years, which has given me a front row seat for the changeover from DSLRs to mirrorless cameras, ...

Images, and the devices that capture them, are my focus. I've covered cameras at PCMag for the past 14 years, which has given me a front row seat for the changeover from DSLRs to mirrorless cameras, ...

Starting at 100mm, central sharpness is very good from f/5.6 to f/16, good at f/22, but soft at f/32. The edges are only fairly sharp at f/5.6 and f/8, but crisp up and are very good at f/11 and f/16.

Canon's new lens is by far the lightest and most affordable autofocus full-frame lens with an f/1.2 aperture The post This ...

Back in March 2014, we took a look at the Metabones Canon EF Adapter, which allowed Canon EF mount lenses to be used on the Sony A-series cameras with full support for electronic aperture and EXIF ...