Camera Accessories

iShoot Lens Collar Tripod Mount Ring Compatible with Canon EF-E Sigma MC-11 Mount Converter Lens Adapter Ring, Lens Support Holder Bracket Bottom is Arca-Swiss Fit Quick Release Plate Dovetail Groove 1. The lens collar is tailor made for Sigma MC-11 Mount Converter of Canon EF-E Mount, Can?t be used with SA-E Mount and other lenses; relying on the switch and bayonet to position, cannot rotate in the tripod ring; when shooting vertically, the... iShoot Lens Collar Tripod Mount Ring Compatible with Canon EF-E Sigma MC-11 Mount Converter Lens Adapter Ring, Lens Support Holder Bracket Bottom is Arca-Swiss Fit Quick Release Plate Dovetail Groove