キヤノン RF-3 ボディキャップ（EFマウント用）

Popped this on my Canon body and it clicked into place perfectly—the durable plastic feels solid enough to trust in my bag. Exactly what I needed for keeping the sensor dust-free.

Finally, a body cap that actually fits snugly and stays on — the RF-3 mounts firmly on my EF mount body without any wobble. It feels sturdy enough to toss in my bag without worrying about dust getting inside.

It fits snugly on my EF mount and feels sturdy enough to keep dust out when I swap lenses. The only minor thing is it's a bit stiff to twist on at first, but I expect it'll loosen up with use.