And while not as wide as I would like, you can remedy this with the Fujifilm WCL-X100 II Wide Angle Lens converter. It ...
The lenshood is the LH-X100. There is also a wide conversion lens WCL-X100 II 0.8x, for an equivalent view of 28mm. The tele conversion lens TCL-X100 II gives 1.4x for an equivalent view of 50mm.