Compatible: This soft release button for Leica M9 M10, Fuji Xpro 3 / X-Pro2 / Xpro1 / X100V / X100F / X100T / X100S / X100 / X-E3 / X-E2 / X-E1 / XT4 /XT3 / XT2 / XT1 / X30 / X20 / X10 / XT30 / X-T20,Olympus Pen-F etc, Exquisite: The soft release button Fuji is made of pure copper. Noble and elegant, it can perfectly set off your favorite camera. Bring the ultimate shooting experience. Design: Pure copper, concave design, CNC cutting process, high - end paint coloring. artificial belly design principle, beautiful and comfortable fujifilm shutter button. Robust: Each camera shutter button is equipped with a rubber ring for cushioning and stability.When installing the soft shutter release button, please suitable tighten it with a little force, otherwise it will fall easily. Rest assured that the machine shutters will not be damaged. A Peace of Mind: AJART provides you with the highest quality products and impeccable customer service. If you find a product problem within six months, please contact us and we will reply and deal with it as soon as possible. Click "Add to Cart". Add a better experience to your camera. Package includes: 2x 11mm (Diameter) Concave Surface Shutter Release Button (Rubber O-Ring Included) Concave surface diameter: 11mm. Thread size: ¼ in. Compatible cameras: Leica M9 M10, Fuji Xpro 3 / X-Pro2 / Xpro1 / X100F / X100T / X100S / X100 / X-E3 / X-E2 / X-E1 / X-T3 / XT2 / XT1 / X30 / X20 / X10 / XT30 / X-T20,Olympus Pen-F etc. Note: 2 rubber O-rings are included, which are mainly used for Fujifilm X series cameras to ensure a tight attachment, while they are not used for Sony RX1 & RX10 series cameras. Other brand cameras do not need the rubber O-ring, you can add a small piece Teflon Thread Seal Tape on the button screw, it will stay firmly on the camera.(not included in the package).