Hasselblad Lenses

Hasselblad magazines are the most ergonomically designed backs designed for a medium format camera. Rollei SL66 backs have a gear protruded out that could tear camera case interiors, and Bronica backs are lack cubical symmetry. Hasselblad utilizes a sector gear that rotates out of the body during winding cycle, and goes back flush with the back of the camera. So both the body, and magazine backs have no gears protruding out, and they are basically follow a cubic form that could lay parallel to each other when placed on a table top.