Designed for select Canon R-series cameras, this Rotatable Horizontal-to-Vertical Mount Plate Kit from SmallRig quickly switches your camera between horizontal and vertical modes without adjusting the optical axis of the lens. The kit gives full access to the camera's LCD flip screen, buttons and ports and is compatible with Arca-type and Manfrotto RC2 tripod heads, as well as DJI RS-series gimbals. Operation is simple, and the lens collar mount plate rotates 90° by merely unlocking a knob to switch between horizontal and vertical shooting. Additionally, the unit features multiple mounting points including a strap slot, QD socket, and 1/4"-20 and 3/8"-16 holes. Before installing or removing from the camera body, the lens should first be removed. Camera Compatibility: Canon EOS R5, R5C, R6 & R6 Mark II Lens Compatibility RF 24-70mm f/2.8, RF 24-105mm f/4, RF 24-105mm f/4-7.1, RF 85mm f/2, RF 50mm f/1.2, RF 100-400mm f/5.6-8, RF 15-35mm f/2.8, RF 100mm f/2.8