Sigma Optical View Finder VF-31 for DP1 Quattro Full Frame or connecting the camera to

or connecting the camera to your computer to transfer data it is recommend that the camera is powered from a household power outlet

Attaching to the mounting thread

This Sigma PT-21 Protective Cover is made from Rubber and acts as a cover for the lens tripod socket rollers when the tripod socket has been removed from the lens

Fits Lens When Tripod Socket Not in Use

Sigma Optical View Finder VF-31 for DP1 Quattro Full Frame or connecting the camera toThis high performance Albada inversed Galilean type Finder mounts on the hot shoe. It offers a framing guide for deciding the composition without the color LCD monitor and accurate framing unaffected by external light condition.