Please note, this lens collar is suitable for the Sigma lens Nikon & Canon mount, it hasn't been tested with other mount types so we can't guarantee the compatibility.  iShoot...

iShoot IS-S24240FE Tripod Mount Ring for Sony FE 24-240mm F3.5-6.3 OSS Lens and more. Features: Made of aviation aluminium, CNC precisely machined, hollow-out weight reduction design, polished and surface anodized,...

iShoot IS-XF140 high quality replacement Tripod Mount Base for XF100-400mmF4.5-5.6 R LM OIS WR lense. Made of Aviation aluminium, CNC precisely machined, one piece design, hand-polished, anodized surface, with stainless...

iShoot IS-C720XB tripod mount ring (metal) is designed for lenses listed below (please check model carefully), EF 70-200mm f/2.8L USM EF 70-200mm f/2.8L IS USM EF 70-200mm f/2.8L IS II...

iShoot IS-MC11 Tripod Mount Ring, All Metal Lens Collar Support Bracket for Sigma MC-11 Lens Adapter of Canon EF-E Mount, Diameter 61.5mm Lens Holder with Arca Swiss fit Quick Release...

iShoot IS-TA140 Tripod Mount Ring for Tamron 100-400mm F4.5-6.3 Di VC USD (A035) lens features an RRS/Arca-Swiss fit quick release interface.Features: Made of Aviation Aluminum, CNC precisely machined, anodic oxidation...

iShoot Lens Collar Tripod Mount Ring IS-PC-E24 for Nikon PC-E NIKKOR 24mm f/3.5D ED Tilt-Shift Lens and Nikon PC-E Micro NIKKOR 45mm f/2.8D ED Tilt-Shift Lens. Features: The tripod mount...

iShoot IS-S730FE Metal Tripod Mount Ring Lens Collar Support for Sony FE 70-300mm F4.5-5.6G OSS Mirrorless Cameras. Features: Customized for Sony FE 70-300mm F4.5-5.6G OSS mirrorless camera Lens, Bottom is...

iShoot IS-SM135 Metal Tripod Mount Ring for Sigma 135mm f/1.8 DG HSM Art Lens. Features: Made of aviation aluminium, CNC precisely machined, hollow-out weight reduction design, polished and surface anodized...

iShoot IS-SM1230 Tripod Mount Ring for Sigma 120-300mm f/2.8 DG OS HSM Sports Lens with a quick release interface. Features: Made of Aviation Aluminium, CNC precisely machined, surface anodic oxidation, with stainless...

Features: The lens collar is tailor-made for Nikon PC NIKKOR 19mm f/4E ED Tilt-Shift Lens Only, can't be used for other lenses. The tripod mount ring avoids the position of...

iShoot IS-N2830 All Metal Tripod Mount Ring Lens Collar Support Bracket, Compatible with Nikon AF-S NIKKOR 28-300mm f/3.5-5.6G ED VR Lens, Built-in ARCA-SWISS Fit Quick Release Plate for Tripod Ball...

iShoot IS-SM40 Tripod Mount Ring Lens Collar Support for Sigma 40mm F1.4 DG HSM Art Lens. Features: The lens support is tailor-made for Sigma 40mm f/1.4 DG HSM Art Lens...

iShoot IS-XF514 Metal Tripod Mount Ring Camera Lens Replacement Foot Lens Collar Base Support Adapter Stand for Fuji XF 50-140mm F2.8 R LM OIS WR Telephoto Lens with Arca-Swiss Type...

iShoot IS-SM1560C Tripod Mount Ring for Sigma 150-600mm f5-6.3 DG OS HSM Contemporary Lens with a quick release interface. Features: Made of Aviation Aluminium, CNC precisely machined, surface anodic oxidation, with stainless...

Please note this tripod mount ring will only fit lens stated in the description, do not buy it for any other lenses. iShoot IS-IS-S28135FE tripod mount ring is designed for...