Reminiscent of the Hasselblad SWC viewfinder, the 907X Optical Viewfinder (OVF) enables simple eye-level shooting. It is easily mounted on the camera body via a cold shoe adapter. The OVF has a wide field of view and markings for XCD 21, 30, and 45mm, and a centre cross for an autofocus point.

The updated 907X Optical Viewfinder (OVF) offers a wide field of view and markings for XCD 28, 38, and 55mm lenses and a centre cross for an autofocus point.