Olympus OM Zuiko Shift 35mm f2.8 brand_Argus The Hasselblad Magazine 16 is

The Hasselblad Magazine 16 is a 6x4

The MB-23 uses 6 AA batteries (not included) or a rechargeable battery pack (also not included)

The RF mode is a magnified image of the rangefinder only- basically an optical version of the Live View zoom mode on newer mirrorless cameras that makes accurate focusing easy

You can also use it as a small circular softbox with the included diffuser panel

Olympus OM Zuiko Shift 35mm f2.8 brand_Argus The Hasselblad Magazine 16 isThe Olympus OM Zuiko Shift 35mm f2. 8 is a very compact shift lens with approximately 2cm range on vertical and horizontal shifts, which is pretty respectable. Cosmetic and mechanical function are both excellent; there is very light internal haze which will not affect imaging. An unusual lens in good shape. Includes case.