According to a report by Canon Rumors, the company is considering introducing new variants of the Canon RF 400mm f2.8L IS USM and Canon RF 600mm f4L IS USM. These lenses were first introduced for ...

The EF 600mm f/4L IS II USM is a high-magnification, super-telephoto lens featuring integrated Image Stabilizer technology and a fast f/4 maximum aperture. Perfect for wildlife, nature and sports ...

Fast super-telephoto lenses have always been expensive ... the Nikon Z 600mm f4 TC VR S and Canon RF 600mm f4 L IS USM sit at $15,499.95 / £14,899 and $12,999.00 / £14,179.99 respectively ...