Securely mount compatible Sigma telephoto lenses to your favourite tripod head with the all-metal Sigma TS-31 Tripod Collar. A locking knob fastens the camera orientation for either portrait or landscape shooting. Additionally, the mount may also be used as a handgrip when transporting the lens.
Compatible with the following Sigma lenses:
APO 50-500mm f4.5-6.3 DG OS HSM APO 120-300mm f2.8 EX DG OS HSM APO 120-400mm F4.5-5.6 DG OS HSM APO 150-500mm F5-6.3 DG OS HSM