Zonlai released a teaser for their new affordable Leica style square lens hoods which look really nice and feature Fujifilm cameras. The hoods attach via filter threads so the 49mm hood designed for the Zonlai 35mm f/1.6 should fit on the Fujinon XF 16mm f2.8 R WR, while the 46mm that is designed for the Zonlai 22mm f/1.8 should fit on the Fujinon XF 50mm f2 R WR.
The 49mm square hood could also fit the Fujifilm X100 line of cameras with the standard adapter. I imagine this combination will be very popular.
The hoods should be available soon on Amazon for around $25 when they become available in the US
