Canon Community

I recently purchased a Canon R5 Mark II and used my RF 85mm F1.2L USM lens to shoot my toddler running. My settings were f2.8 or f4 with a shutter speed of 1/1600 or 1/2000. I was shooting my daughter running towards me, but the images I was shooting...

Is there a difference in optical quality / sharpness between the Canon RF 24-70 f2.8 L IS USM lens and the RF 24-105 f4 L IS USM lens? Or is the difference between the two lenses only in the aperture range (i.e., f2.8 vs f4)?

I'm trying to shoot video with an R5 and RF 50mm F1.2 L lens. I've attached a Rode Video Mic Pro to the camera. However, the lens makes a lot of noise when the focus changes while I'm shooting (perhaps because it's a USM lens?), which then gets picke...

The focal length ring on the RF 24-104 F4 seems tighter than the focal length ring on the RF 24-70 F2.8. Is that normal or are the focal length rings on Canon RF lenses supposed to be the same on all of the various Zoom lenses?