SIGMA - Sigma 12 24mm f45 56D Nikon Parts

This comprehensive parts catalogue provides complete technical documentation for the Sigma 12-24mm F4.5-5.6 EX DG ASPHERICAL HSM lens for Nikon AF camera bodies. Designed for service technicians, repair professionals, and maintenance specialists, the manual delivers detailed exploded assembly diagrams of all optical and mechanical groups, enabling precise identification of every component within the lens assembly. The parts list itemizes each component with official part numbers and required quantities for assembly operations. Coverage includes the FC adapter unit, baffle rings, fastening screws, lens hood, zoom camera unit, rear masking sheets, and scale rubber, with clear cross-references showing assembly relationships between optical and mechanical elements. Technical diagrams illustrate the front group components, focusing and zooming mechanisms, and motor group details including connecting rings and control levers. Whether performing disassembly operations, repair procedures, component replacement, or comprehensive maintenance work, technicians will find the precise part identification and assembly guidance essential for servicing this versatile wide-angle optical system.