Camera Craftsman - Fujica ST801

This issue of Camera Craftsman features a comprehensive technical examination of the Fujica ST801, a groundbreaking SLR camera that showcases two major innovations in electronic photography. Written by Lawrence C. Lyells, the in-depth article explores the revolutionary silicon-blue photocells and the integrated LED display system that set the ST801 apart from conventional exposure metering systems.

The technical coverage encompasses the advantages of silicon-blue cells over traditional CdS and selenium alternatives, the sophisticated photovoltaic metering circuit with FET transistor amplifiers, and the innovative LED indicator array mounted on the focusing screen. The publication details the viewfinder design, shutter speed controls, and adjustment procedures essential for service technicians.

Special emphasis is placed on lens coupling mechanisms, the intricate shutter release system, and a thorough exploration of the camera's bottom plate assembly. Detailed diagrams, cross-sectional illustrations, and complete electrical schematics provide readers with comprehensive understanding of the ST801's internal mechanisms and the technological advancements that distinguish it from earlier Fujica models. An invaluable resource for camera repair professionals and enthusiasts seeking to master this significant step forward in camera engineering.