Admirably balanced performance and size

Tripod socket TS-111 Compatible with SIGMA 105mm F1.4 DG HSM | Art lens

When using the lens on a tripod, This tripod socket can be attached, helping to reduce strain on the camera body and offering better balance on the tripod. The tripod socket comes with a strap which also helps lessen strain on the camera and lens mounts when carrying or transporting the lens.

The removable Arca-Swiss tripod socket is compatible with Arca-Swiss platforms and clamps, and its exclusive protective cover makes the lens easier to carry and use when shooting hand-held.