The RF 400mm F2.8L ... I tested this taking photos of my grandkids and cat at play in the garden. Naturally, if you’re going to spend the big bucks on a super-telephoto lens with a fast aperture ...
That's plenty close enough for wildlife photos or capturing details of landmarks ... with current firmware (see below). The 28-400mm lens' versatility stretches beyond its zoom capabilities ...
In summary, the Canon EF 400mm f/2.8L IS III USM lens is a superb performer. You can view additional images in the Equipment Database, where you can add your own review, photos and product ratings.
The taller the column, the better the lens performance ... where you can add your own review, photos and product ratings. With MPB you can get a free instant quote for the kit you want to sell ...