GRAFLEX - Graflex rangefinder service manual

Complete service manual and parts catalog for the GRAFLEX Graphic Rangefinder equipped with Viewfinder and Rangelite systems. This technical reference covers operation and maintenance of this sophisticated professional camera from the 1950s era. The manual begins with an introduction outlining the rangefinder's key features and optical versatility. The Operation section details the internal mechanism including the plunger system, cam assembly, articulated yoke, and dual mirror optical system with moveable and stationary mirrors. The Adjustment section forms the technical core, presenting specialized tools required (master cam, lamp aligning block) and critical procedures for infinity focus calibration. Technical illustrations accompany each procedure step. The document addresses multiple fitting adjustments across various focal lengths (3 to 15 inches) and special adjustments covering malfunctions, base seat maintenance, actuating bracket screw adjustment, and essential precautions. Materials and specifications are provided throughout. The parts catalog concludes the manual, listing major assemblies including the complete rangefinder unit, housing, base, and replacement components with part numbers for service and restoration purposes.