The most advanced 6x6 body in the 500 series for advanced professional photography.Camera Type: Manual focus, leaf shutter, Single-Lens-Reflex camera Format: 6 x 6cm format (Actual frame size is 54 x 54mm) Film Back/Loading: Interchangeable type Film Type: 120 film: 6 x 6 (12 frames), 6 x 4.5 (16 frames). 220 film: 6 x 6 (24 frames), 6 x 4.5 (32 frames); 70mm perforated film; Uses 70mm film cassettes which can be loaded with up to 4.7m of film, giving up to 70 frames per cassette; Use of Polaroid 3 1/4 x 4 1/4" pack films possible with backs available from Hasselblad or NPC Lens Mount: Exclusive Hasselblad bayonet lens mount; Accepts all C, CF, CB, CFI, CFE lenses Shutter: Mechanical leaf shutter, 1 second to 1/500th and "B". Shutter speeds in full stops only. Shutter Release: Camera body accepts standard mechanical cable releases. Self Timer: No Flash Synchronization: "PC" socket for electronic flash connection on lens barrel. Flash synchronization possible at all shutter speeds up to 1/500th. TTL/OTF flash capability with Hasselblad D-Flash 40, Metz, Quantum Q Flash, and Sunpak systems. Mirror Lock-Up: Yes - possible with switch below winding crank Exposure Metering: Possible with optional metered viewfinders Exposure Bracketing: No Exposure Compensation: No Depth-of-Field Preview: Yes - with lever on lens barrel Viewfinder: SLR type interchangeable waist level focusing screen (standard Acute-Matte "D" type 42215 Microprism/Split-Image; a total of seven focusing screens are available; One-touch folding waist level hood with built-in 4.5x magnifier. Optional diopter correction lenses. Field of view: 100 per cent of actual picture area Viewfinder Info No Film Transport: Manual film winding crank located on camera body which simultaneously advances the film, resets the mirror and cocks the shutter; Automatic film advance possible with optional Winder CW (.8fps) Multiple Exposure: No Focusing System: Helicoid (manual rotating mount) Power Source: Fully mechanical camera; no batteries required. Custom Functions: No Data Imprinting: No Tripod Mount: Both 3/8" and 1/4" sockets and tripod plate for rapid mounting with the optional Hasselblad Quick Coupling Accessory (Tripod Quick-Coupling S, #45144) Dimensions: 180 x 114 x 110mm (7.08 x 4.49 x 4.33") LWH (with 80mm f/2.8 CFE lens and A12 film magazine) Weight: Camera body only, 600g (1.3 lbs); with Planar 80mm f/2.8 CFE lens, and A12 film magazine, 1500g (3.3 lbs).