Serving as a faithful alternative to the Sigma dp2 Quattro's LCD screen, the VF-41 Viewfinder is an optical external finder that attach to the cameras via the hot shoe. It utilizes an Albada-type inverted Galilean design and incorporates a dedicated framing guide to match the cameras' 30mm f/2.8 lens. It offers a framing guide for deciding the composition without the color LCD monitor and accurate framing unaffected by external light condition.