This Sigma Tripod Socket Shoulder Strap is an accessory for 50-500mm f/4.5-6.3 APO DG OS HSM TS-31 Tripod Socket, or TS-41 Tripod Socket. Attached to the tripod socket, this strap lets user support the heavy lens directly instead of supporting the lens by the camera mount to prevent accidental damage.

Compatibility

Sigma Shoulder Strap for 50-500mm f/4.5-6.3 APO DG OS HSM TS-31 Tripod Socket

• Compatible with Sigma 50-500mm APO TS-31 Tripod Socket
• Also compatible with TS-41 Tripod Socket