Promaster Fuji X 後鏡頭蓋

Wish I'd bought this cap sooner—it clicks on securely and keeps dust off the rear element when swapping lenses. The molded interior feels sturdy, no wobble at all.

It’s a snug fit on my Fuji X lenses, so no wobble and no dust sneaking in through the sides. The plastic feels sturdy enough to survive being thrown in my bag, and it snaps on and off smoothly without scratching the rear element.

Finally a rear cap that doesn't feel flimsy—the snug fit gives me confidence it won't pop off in my bag. Really solid protection for the price.