[Pre Order - allow extra time] Sigma VF-31 External Optical Viewfinder For Sigma dp1 Quattro Digital Camera, Albada-Type Inverted Galilean Design, Mounts via Camera's Hot Shoe
[Pre Order - allow extra time] Sigma VF-31 External Optical Viewfinder For Sigma dp1 Quattro Digital Camera, Albada-Type Inverted Galilean Design, Mounts via Camera's Hot Shoe