Rodenstock Sironar-N 150mm f5.6 MC lens mount_Pentax K and this thing is small

and this thing is small and light enough to haul around anywhere

but there never was

but in an unusual two-tone purple colourway that

The Hasselblad Prism Sports Finder is a compact open-style sportsfinder with a few clever additions: there’s a telescoping rear sight for parallax correction

Rodenstock Sironar-N 150mm f5.6 MC lens mount_Pentax K and this thing is smallThe Rodenstock Sironar N 150mm f5. 6 MC is a very compact "standard" lens for 4x5 cameras. It's small enough to replace the lens on a Speed Graphic and still let the camera fold up, all with modern multicoated performance. Accurate Copal 0 shutter, light internal dust. Includes retaining ring.