Canon’s big white telephoto lenses are widely respected for their quality and performance, I can’t argue with many of the world’s most demanding professional sports and wildlife photographers.

Canon has just released a firmware update for one of its most celebrated lenses, the Canon RF 24-105mm f/2.8L IS USM Z, bringing notable improvements to autofocus performance. This update aims to ...

How do you fully capture the awe of Niagara Falls? Premjith's approach was to take to the skies in a helicopter ...

Canon’s response with this RF 200-800mm f/6.3-9 IS USM is very positive, although we will have to wait to see how good this response is in time when we get to review it fully.

At 15mm, central sharpness is outstanding at f/2.8 and f/4, excellent from f/5.6 to f/16 and very good at f/22. The edges are very good at f/2.8, excellent from f/4 to f8, very good at f/11 and f ...