Sigma Tripod Socket TS-71 Cine Lens this lens is characterized by

this lens is characterized by smooth and quiet autofocus ideal for video shooting

Designed for the DP2 Merrill digital camera

This lens hood is only compatible with the DP3 Merrill camera

Blocks stray light from entering the lens

The tripod socket TS-111comes with a strap which helps reduce strain on the mount when carrying the lens around or during transportation

Sigma Tripod Socket TS-71 Cine Lens this lens is characterized byThe Sigma TS 71 Tripod Collar is included with Sigma's 150 600mm F5 6. 3 DG OS HSM Contemporary lens and is sold here as a replacement part. The collar has a locking knob for fast camera rotation and an attached foot for adding a quick release plate to mount the lens to a tripod. Easy locking knob Scratch resistant Metal construction