iShoot Metal Lens Collar Replacement Foot Tripod Mount Ring Base Compatible with Sigma MC-21 EF-L Mount Converter Lens Adapter, Lens Support Bracket Holder Built-in Arca-Swiss Fit Quick Release Plate

• 1. The lens collar foot is tailor made for Sigma MC-21 EF-L Mount Converter Lens Adapter for Canon EF Mount Lenses to Panasonic Lumix L Mount Cameras, can't be used for other lenses or converters; Sigma MC-21 EF-L Mount Converter is not included;
• 2. The tripod mount ring base volume is about 32 x 39 x 36mm, net weight is about 65g; the locking screw has a built-in spring;
• 3. The bottom quick release plate of the tripod mount foot is about 36mm in length, adopts ARCA-SWISS / RRS standard fit, can be used with 39mm Arca-swiss fit tripod ball head, panoramic head and clamp directly; more practical than lens collar foot without dovetail groove;
• 4. The Lens support foot bottom reserved 1/4" and 3/8" screw holes and stainless-steel anti-slip screw for fixing lens to tripod directly;
• 5. The tripod mount ring replacement base is made of Aviation Aluminum, CNC precisely machined, hollow-out weight reduction design, polished and surface anodized finish. The appearance and exquisite workmanship are much better than similar products made by mold.

iShoot Lens Collar Replacement Foot Tripod Mount Ring Base IS-MC21 Compatible with Sigma MC-21 EF-L Mount Converter Lens Adapter Bottom is Arca Fit Quick Release Plate Feature for RRS / Arca-Swiss Fit Ballhead Clamp Main Features: 1. The lens collar replacement foot is made of high-density Aviation Aluminum, lightweight and solid; precisely machined by world-class high-end CNC turning center; hollowed-out work processed by Multi-Diamond Cutter finely; 2. The Tripod mount ring base surface using vibration polishing technology and multiple anodic oxidation, greatly increased the color uniformity of the metal surface; the appearance and exquisite workmanship is much better than similar products made by mold; 3. The lens collar foot is tailor made for Sigma MC-21 EF-L Mount Converter Lens Adapter, volume is about 32 x 39 x 36mm, net weight is about 65g; the locking screw has a built-in spring; 4. The bottom quick release plate of the replacement foot is about 36mm in length, adopts ARCA-SWISS / RRS 39mm standard fit, and reserved 1/4 and 3/8 screw holes, equipped with stainless steel non-slip screws? 5. This lens support bottom is added Quick Release Plate feature of 39mm Arca-Swiss fit, compatible with RRS / ARCA-SWISS / PMG / WIMBERLEY / MARKINS / PHOTOCLAM / SUNWAYFOTO / BENRO / SIRUI / MARSACE / ISHOOT ball head of Arca 39mm fit, suitable for iShoot IS-JZ30 / IS-JZ50 / IS-JZ64 / IS-QJ58 / IS-QJ64-FD / IS-JZ60BK / IS-JZ70MFT / IS-JZ80BK. Compatible with: Sigma MC-21 EF-L Mount Converter Lens Adapter for Canon EF Mount Lenses to Panasonic Lumix L Mount Cameras Package Includes: 1 x iShoot Lens Collar Foot IS-MC21 for Sigma MC-21 EF-L Mount Converter (Note: The other items in the photos not listed here are for illustrating only, not included)