Tripod Mount Ring Professional Metal Lens Collar with for Arca Quick Installation Slot for 50‑400mm

Feature: 1. PROFESSIONAL DESIGN: This lens tripod mount ring is designed for 50‑400mm F4.5‑6.3 Di III VC VXD super telephoto professional art lens, ensures stable and balanced shooting. 2. EASY TO MOUNT: At the bottom of the lens ring is an 80mm quick release plate with 14 inch and 38 inch screw holes that is compatible with for Arca tripod ball heads, panoramic heads and clamps. 3. FIXED AND BALANCED: The tripod mounting ring is mounted on the tripod, it helps you to fix and balance weight or long lenses hanging in front of your camera. 4. EXCELLENT WORKMANSHIP: The tripod collar mount ring is made of aircraft grade aluminum alloy material, CNC fine machining, which makes the lens ring more lasting and erosion resistance. 5. CAUTIONS: The contact surface is protected, it will not wear out the lens surface after installing correctly; There should not be any stickers on the lens surface mounting position, if there are, please remove them, otherwise it will affect the normal installation; After installing, it can be rotated freely like the original tripod ring. Specification: Item Type: Tripod Mount Ring Material: Aluminium Alloy Hole Type: 14 Inch Thread, 38 Inch Thread Applicable Lens: for 50-400mm F4.5-6.3 Di III VC VXD. Package List: 1 x Tripod Mount Ring1 x L Shaped Hex Wrench