Our guide to the best Canon RF mount lenses, by Joshua Waller, is here to help you find the perfect glass for your EOS R ...

[Dan K] had just such a lens from Sigma, but wanted to get it working fully with a camera using the Canon EF lens fitting. Hacking ensued. The lens in question was a Sigma 15-30mm f/3.5-4.5 EX DG ...

Happy new year issue! The new PhotoPlus: The Canon Magazine Feb issue 226 is on sale now! 50% discount on UK subscriptions PLUS all print subscribers get FREE digital editions, with digital access to ...