Olympus OM Zuiko Shift 35mm f2.8 brand_Argus The MB-23 uses 6 AA

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

Original Leitz catalog featuring the M4

Acceptable - notable or significant signs of wear

This is a manual focus lens

The Hasselblad Magazine 16 is a 6x4

Olympus OM Zuiko Shift 35mm f2.8 brand_Argus The MB-23 uses 6 AAThe 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.