Carl Zeiss 1441-878 (1441/878, 1441 878, 1441878, 1441_878) ZI Viewfinder for 18mm Lens
When using wide-angle lenses on the Ikon rangefinder camera, users may want to pick up a ZI Viewfinder from ZEISS in order to ensure accurate framing. This optical finder is designed to demonstrate the perspective of 18mm lenses, which provide a wider angle of view than the Ikon's integrated rangefinder. Photographers can use this to check framing while the rangefinder can be used to confirm focus. Also, it easily attaches to the camera's hot shoe.