We designed the Lensmate Fujifilm X100V Folding Thumbrest to allow easy access to all of the buttons, and to quickly get out of the way when you need to get to the top dials. We suggest using our Lensmate Custom Soft Release Buttons with the Lensmate X-Pro2 Thumbrest for a more relaxed and ergonomic index finger position (with the finger draped over the button, usually not using the finger tip). See our other listings. | Camera specific design retains access to all controls and does not effect operation of built in flash or articulated LCD screen. Integrated silicone insert provides both thumb grip and bumper between the rest and camera body and the silicone insert in the hot shoe tab provides resistance to unintentional ejection. | Made of high grade airplane aluminum, then Anodized for a tough finish. Weight 9 grams or 1/3 of an ounce | The sculpted thumbrest relaxes your grip on the camera, reduces camera shake and allows slower shutter speeds. Makes one handed operation easier and prevents unintentional button presses.

Add any standard 52mm filter with no vignetting through out the entire focal range. | The Lensmate Quick Change Filter Adapter Kit 52mm includes Part 1 the tiny receiver, Part 2 the actual 52mm filter adapter, safe removal tool, 52mm clip in style lens cap, and a handled lid container for the filter/filter holder/lens cap assembly for convenient storage. Camera and filter not included. | Only the tiny receiver stays on the camera (it adds only 3mm to the depth of the camera). The filter/filter holder assembly bayonets onto the receiver for quick changes without having to thread the filter on and off. | The tiny receiver attaches to end of the cameras zoom lens using a custom 3M dual-sided adhesive film which holds tenaciously yet is easy to remove cleanly and safely when desired. The quick change kit packaging includes a URL to the Install Instructions and removal instructions. | You may use 2 filters at a time, with no vignetting at any focal length.