Canon Community

I have recently purchased an R5 (mkI), and while I'm very happy with it, I'm noticing some issues with EF lenses. Yesterday I tried an EF 600mm f4 IS mkI, and while it did focus perfectly, the motor was very slow. When I tried the same lens on the ow...

Yesterday I got myself a Canon 100-400 mkII for my 5D mkIV. Today I took it for  test drive, and I had some issues with the autofocus overshooting by quite a bit, so I went home and did some microadjustments. It needed 8-10 clicks backwards, but that...

Hi, I've encountered an issue when using my 5D in live view mode. The high speed continuous shooting does not work with a flash mounted, I think it shoots around 1.5 fps. This problem does not exist when shooting through the viewfinder or in live vie...