Canon EOS R1 Full Frame Photography Camera

This memory card may not meet the speed grade this recording mode requires — it may be below the required grade or of unverified speed — and could drop frames.

This memory card may not meet the speed grade this recording mode requires — it may be below the required grade or of unverified speed — and could drop frames.

This memory card may not meet the speed grade this recording mode requires — it may be below the required grade or of unverified speed — and could drop frames.

This memory card may not meet the speed grade this recording mode requires — it may be below the required grade or of unverified speed — and could drop frames.

This memory card may not meet the speed grade this recording mode requires — it may be below the required grade or of unverified speed — and could drop frames.

This memory card may not meet the speed grade this recording mode requires — it may be below the required grade or of unverified speed — and could drop frames.

This memory card may not meet the speed grade this recording mode requires — it may be below the required grade or of unverified speed — and could drop frames.

This memory card may not meet the speed grade this recording mode requires — it may be below the required grade or of unverified speed — and could drop frames.

This memory card may not meet the speed grade this recording mode requires — it may be below the required grade or of unverified speed — and could drop frames.

This memory card may not meet the speed grade this recording mode requires — it may be below the required grade or of unverified speed — and could drop frames.

This memory card may not meet the speed grade this recording mode requires — it may be below the required grade or of unverified speed — and could drop frames.

This memory card may not meet the speed grade this recording mode requires — it may be below the required grade or of unverified speed — and could drop frames.

This memory card may not meet the speed grade this recording mode requires — it may be below the required grade or of unverified speed — and could drop frames.

This memory card may not meet the speed grade this recording mode requires — it may be below the required grade or of unverified speed — and could drop frames.

This memory card may not meet the speed grade this recording mode requires — it may be below the required grade or of unverified speed — and could drop frames.

This memory card may not meet the speed grade this recording mode requires — it may be below the required grade or of unverified speed — and could drop frames.

This memory card may not meet the speed grade this recording mode requires — it may be below the required grade or of unverified speed — and could drop frames.

These mounts use different thread sizes (1/4"-20 and 3/8"-16), so they can't be connected directly. A thread adapter (reducer bushing) is required to mount the two devices together.