FinePix S1 Pro

The Fujifilm FinePix S1 Pro was an interchangeable lens digital single-lens reflex camera introduced in January 2000.

The camera is no longer in production, having been superseded by the Fujifilm FinePix S2 Pro in January 2002.

Aside from the Nikon lens mount, the camera's principal distinction was its unique (and controversial) 3.1 megapixel photo sensor.

Known as the Super CCD, it was unique in having its photodiodes oriented diagonally rather than horizontally and vertically as in all other SLR cameras.

This allowed the use of a sophisticated interpolation system that, according to Fujifilm, produced an output image equivalent to 6.2 megapixels.