Haoge LH-X54B Square Metal Lens Hood specially With Cap-X54B designed for Fujifilm X100V X100F X100T X100S X70 camera. (Note: The Original Cap Cannot Be Used On The Hood Of Fuji X100F X100T X100S X70.) Please watch the video for installation method Installation: Step1: Remove the ring from X100V. Step2: Insall the adapter ring to the lens. Step3: 49mm Filter can be install to front of adapter ring ( the filter is not included ). Step4: Screw the lens hood to the adapter ring, until lens hood horizontality ( don't need to screw to the end ).