Next is the original Fujifilm lens hood adepter with a 49-46mm step down ring and a 46mm dome hood from , which is supposed to be used with the Panasonic 20mm f/1.7 pancake lens ( it can be screwed to the lens hood the normal way or from inside of the hood to reduce the "depth" of the lens if you prefer). The setup does not cause any vignetting (thanks Jason):
Protect the front element of your camera lens with the Fujifilm Lens Hood Cap for 35mm F1.4 XF R Lens. This hood cap offers the perfect fit for the hood of the Fuji camera with 35mm F1.4 XF R Lens. This hood cap helps in preventing the lens from getting scratched. It also prevents the damages due to accidental knocks and jolts. Moreover, it prevents moisture and water from affecting the lenses. Made of high quality materials, this hood cap is reliable and durable.