The Canon EOS R1 is a high-speed professional camera built to withstand the rigors of professional use, but it comes at a ...

If you make your money from sports or wildlife photography, or just take it very seriously, a top quality super telephoto lens is a must. The new Canon EF 400mm f/4 DO IS II USM is an updated version ...

Introduction Although Canon announced the lens’ development in February 2011, subsequently showing a prototype at CP+, Yokohama Japan, working models were first ‘seen’ during the London Olympics in ...

For this review, the lens was tested on a Canon EOS 5DS R using Imatest ... In summary, the Canon EF 400mm f/2.8L IS III USM lens is a superb performer. You can view additional images in the ...

If you are a Canon EOS R system user and don’t want to spend ... and it’s also the smallest, and lightest 100-400mm lens currently available. In our review we found that the sharpness provided ...

In addition to world-class image quality, this fine lens offers the mobility, reliability, and operability that professional applications demand. A 100mm to 400mm zoom range is ideal for sports, ...

The Canon Extender RF 1.4x is designed for EOS R-system mirrorless Canon cameras and compatible RF-mount Canon telephoto lenses. As such, it builds on the strength and reputation of the latest ...