"I got to use an r5 today out at a Motocross event and well it turned off from only doing photos. This was using the ef to rf adapter and a 200mm f2. This was used for over a time period of 2.5-3 hrs and it was 86 degrees out. I’m glad that I didn’t buy it and needless to say my friend who did is pretty disappointed. I love 1d bodies"
"Yup. Only stills. I think we use two or three batteries.Full disclosure I leaned on the shutter a lot I fired off a few thousand rounds and which by the way I must say that tracking is pretty incredible. Auto shut off was at 1 min. Yes I know it was warm out but doing photos then looking at them and doing photos and looking at them you wouldn’t think that a camera would get so warm that it would shut off from stills."
