Has been film tested and works perfectly (pictures of the test film at the end). 

The 70mm is a very rare lens that has a build in leaf shutter, which allows for high flash synchronization. The leaf shutter doesn't has to be used though, then it works as any other Mamiya 645 lens.

The ideal entry-level camera for medium format for the following reasons:

• Similar aspect ratio to 35mm film. You don't have to adapt yourself and your compositions to a new format.
• Shoots 15 images on a 120mm roll. On 6x7, for example, it is only 10 pictures.
• Modular expandable: motor winder, finders and lenses

Condition

• Shutter speeds and film transport run well 
• The mirror is in good condition
• Finder is clean
• Meter is precise

Lens is in good condition, aperture and lenses are clean. Focus and aperture work well.