Sigma TS-111 Tripod collar

Genuine Sigma TS-111 Tripod Lens Collar is a Tripod Socket / lens support kit for the Sigma 100-400mm f/5-6.3 DG DN OS Contemporary Lens (Leica / Panasonic L- Mount and Sony E / FE mount). Genuine Sigma item, the TS-111 helps to balance and support the lens. When using the lens on a tripod, the tripod socket can be attached, helping to reduce strain on the camera body and offering better balance. The tripod socket comes with a strap which also helps lessen strain on the camera and lens mounts when carrying or transporting the lens. Suitable for: Sigma 100-400mm f/5-6.3 DG DN OS Contemporary Lens (L-Mount / Sony E mount)