Metal camera tripod mount tripod mount lens support lens bracket tripod compatible with Canon RF IS quick release plate with screw holes on the

1. The tripod ring mount adopts the unique structure and design of the F (WIII) and adds a quick-release plate function to the bottom. The inner wall of the tripod ring bracket has an irregular concave-convex structure that is closely integrated with the lens. It is compatible with the Canon RF 100-500mm f/4.5-7.1L IS USM lens, but cannot be used with other lenses. 2. The contact surface is a plastic composite film that will not wear down the lens surface if installed correctly. There should be no sticker on the lens surface at the mounting position. If there is, please remove it. Failure to do so will affect normal installation. After installation, the ring can rotate freely like the original tripod ring. 3. The bottom of the lens bracket collar now features a 60mm long Arca Fit quick release plate, which can be directly used with 39mm Arca Swiss Fit tripod ball heads, panoramic heads, and clamps, making it more practical than lens support collars without dovetails. 4. The bottom of the lens support collar has 1/4 inch and 3/8 inch screw holes and a stainless steel anti-slip screw for directly fixing the lens to a tripod. 5. Tripod socket IS-RF150 + IS-3950PRO quick release plate converter (sold separately), compatible with Manfrotto structured water head iShoot Lens Support Collar Tripod Mount Ring Compatible with IS-RF150 and Canon RF 100-500mm f/4.5-7.1L IS USM The bottom is an Arca-Fit quick release plate feature for RRS/Arca-Swiss Fit ball head clamps Key features: 1. The tripod ring mount adopts the unique structure and design of the F (WIII) and adds the functionality of a quick release plate at the bottom. The inner wall of the tripod ring bracket has an irregular concave-convex structure that is closely integrated with the lens. 2. The contact surface is a plastic composite film that will not wear down the lens surface if installed correctly. There should be no sticker on the lens surface at the mounting position. If there is, please remove it. Failure to do so will affect normal installation. After installation, the ring can rotate freely like the original tripod ring. 3. The bottom of the lens bracket collar now features a 60mm long Arca Fit quick release plate, which can be directly used with 39mm Arca Swiss Fit tripod ball heads, panoramic heads, and clamps, making it more practical than lens support collars without dovetails. 4. The bottom of the lens support collar has 1/4 inch and 3/8 inch screw holes and a stainless steel anti-slip screw for directly fixing the lens to a tripod. 5. The tripod socket IS-RF150 can be combined with the clamp mount converter IS-3950PRO (sold separately), which can be used with Manfrotto structured heads. 6. The bottom quick release plate is Arca-Swiss standard, compatible with RRS / ARCA-SWISS / iShoot Arca 39mm ball heads, suitable for iShoot IS-JZ30 / IS-JZ50 / IS-JZ64 / IS-QJ58 / IS-QJ64-FD / IS-JZ60BK / IS-JZ70MFT / IS-JZ80BK. 7. The lens support collar is made of aviation aluminum, CNC precisely machined, hollowed out lightweight design, polished and anodized surface. The appearance and exquisite workmanship are far superior to similar products made by mold. Compatibility: Canon RF 100-500mm f/4.5-7.1L IS USM Cannot be used with other lenses Package includes: 1 x iShoot IS-RF150 Tripod Mount Ring, Compatible with Canon RF 100-500mm f/4.5-7.1L IS USM (Note: Other items in the photos not listed here are for illustration purposes only and are not included)