Fujifilm リアレンズキャップ RLCP-002 (GFX用)

Snaps on securely with a satisfying click, and it's reassuring to have that rear element fully protected when swapping lenses. The fit is precise enough that I don't worry about dust sneaking in.

Finally got this for my GFX lenses and the fit is precise with no wobble at all. It's snug enough that I feel confident tossing the lens in my bag without worrying about the rear element.

Snaps on securely with a satisfying click, and the hard plastic feels tough enough to survive in my camera bag. It’s exactly what you need to keep the rear element safe when swapping lenses.