iShoot Tripod Mount Ring Camera Ring Tripod Mount Lens Support Collar Lens Bracket Collar Tripod Socket Feet for Canon EF IS II Compatible with Tripod

1. The lens tripod mount foot is designed and improved to Canon standards. The lens support collar is customized for the Canon EF 100-400mm f/4.5-5.6L IS II USM and cannot be used with other lenses. 2. The tripod mount ring stand's volume is about 82mm x 38.5mm x 30mm, and its net weight is about 100g. 3. The bottom of the lens bracket collar stand features an 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 dovetail grooves. 4. The bottom of the lens support collar has a 1/4" threaded hole and a stainless steel anti-slip screw for directly fixing the lens to a tripod. 5. The tripod socket base is made of aviation aluminum, CNC precisely machined, hollowed out lightweight design, polished and anodized surface finish. The appearance and exquisite workmanship are far superior to similar products made by mold. iShoot Lens Support Collar Base, Tripod Mount Ring Stand IS-THC140 Compatible with Canon EF 100-400mm f/4.5-5.6L IS II USM The bottom is an Arca-Fit quick release plate feature for RRS/Arca-Swiss Fit ball head clamps Key features: 1. The lens tripod mount foot is designed and improved to Canon standards. The lens support collar is customized for the Canon EF 100-400mm f/4.5-5.6L IS II USM and cannot be used with other lenses. 2. The tripod mount ring stand's volume is about 82mm x 38.5mm x 30mm, and its net weight is about 100g. 3. The bottom of the lens bracket collar stand features an 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 dovetail grooves. 4. The bottom quick release plate is AS standard and compatible with RRS / ARCA-SWISS / iShoot 39mm ArcaFit ball heads, suitable for iShoot IS-JZ30 / IS-JZ50 / IS-JZ64 / IS-QJ58 / IS-QJ64-FD / IS-JZ60BK / IS-JZ70MFT / IS-JZ80BK. 5. The lens support collar is made of high-density aviation aluminum, lightweight and sturdy. It is precisely machined on a world-class high-end CNC turning center. The cutouts are finely processed with multi-diamond cutters. 6. The lens bracket collar base uses laser scanning technology to accurately obtain the lens parameters using the tripod collar, and then accurately cuts the shape of the inner diameter of the tripod ring according to the data. 7. The surface of the tripod mount ring stand uses vibration polishing technology and multiple anodizing, which greatly improves the color uniformity of the metal surface. The appearance and exquisite workmanship are far superior to similar products made by mold. Compatibility: Canon EF 100-400mm f/4.5-5.6L IS II USM Cannot be used with other lenses Package includes: 1 x iShoot Tripod Mount Foot IS-THC140 for Canon EF 100-400mm f/4.5-5.6L IS II USM (Note: Other items in the photos not listed here are for illustration purposes only and are not included)