recise and Stable : The Lens Collar Tripod Mount Ring Support Bracket Holder for E Bayonet with Arca Quick Release Plate is designed to swing the bracket ring horizontally and vertically, allowing for quick and precise horizontal and vertical . With a removable rotating ring, this holder is perfectly adapted to E bayonet lenses, ensuring stable and no-shake experiences. Enhanced Durability and Rigidity: Made from high-strength aluminium alloy, this tripod mount ring features an integrated inner ring and closed outer ring structure. Compared to open outer ring clamping structures, the closed design provides stronger rigidity and is less prone to deformation, ensuring long-lasting durability even in demanding photography environments. Secure and Protective Design: It is equipped with anti-scratch and anti-slip soft rubber gasket on both the base and ring, ensuring contact with your camera lens. This feature protects your equipment from scratches while providing a secure grip during sessions. This tripod mount ring offers convenient features such as a locking knob design for direct rotation adjustment, allowing seamless horizontal and vertical mode switching without the need for additional disassembly. Convenient and Versatile: It features an Arca-type quick mount interface and 1/4 inch & 3/8 inch interfaces that are compatible with stabilizers quick mount interface, which can be directly connected to for RS3/RS2/RSC2, offering quick installation and compatibility with a range of accessories such as tripods, slide rails, handles, microphones, and more. It retains the original camera grip and does not block access to camera buttons, also offers the flexibility to expand accessories on the side, bottom, and top. Colour:black Material:Aluminum Alloy Package Contents: 1* Lens Collar Support Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.