Lens shift knobs
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Lens shift knobs

...shift-knobs, seen here as the textured tumbler on the top of the camera. These will adjust the Rodenstock lenses by as much as 12mm up, down, left and right. There is another of these knobs on the rear of the camera (not visible, but just below the thumb in the photograph), and they principally allow for the correction of perspective distortion while shooting, but could also aid those shooting with high-megapixel stitched panoramas in mind, as well.