CANON RF 100-500mm F4.5-7.1L IS USM £2,939/$2,599

here’s a wealth of super-tele zooms that you can fit to an EOS R System camera via an EF-EOS R mount adapter but, as an RF lens, the 100-500mm is naturally a perfect fit. It takes cues from the well-established EF 100-400mm, also on test and is physically