Diameter: 49mm thread
Compatible with: All Fujifilm X100 series cameras (as of early 2023) with AR-X100 filter adapter ring attached. Can also be used in conjunction with the LH-X100 lens hood attached to the AR-X100.
Note: For the Fujifilm X100V to be considered fully weather resistant, it requires the AR-X100 filter adapter and a PRF-49 filter.
Manuf. p/n: 16240975