ProMaster リアレンズキャップ – Canon RFマウント

I’ve gone through a few rear caps that feel flimsy, but this one seats firmly on the RF mount without any wobble. It snaps on with a satisfying click and keeps dust off when I swap lenses outdoors.

Finally a rear cap that twists on smoothly without that annoying gritty feel. The plastic is a bit thicker than the stock caps I've been using, so it feels sturdier in the bag.

Snapped this on my RF 50mm and it clicks into place perfectly, no wobble at all. It’s a solid little cap that keeps the dust off the rear element when the lens is in my bag.