Vello and the X10

The Vello 52mm snap-on petal lens hood is an excellent alternative that works perfectly on the Fujifilm X10.

Attached to the the Fujifilm LH-X10 filter adapter/lens hood (or other third-party filter/hood adapters), it can also be reverse-mounted without interfering with the body, making for a convenient and effective solution. Even at the widest setting, there’s no vignetting.

You can even use it with the Marumi 40mm UV filter installed, with minimal vignetting (just a slight dark spot in the lower left corner at 28mm, which is completely gone at 35mm; your results may vary). and of course it snaps right onto any 52mm filter installed on the adapter.