NIKON - Nikon AFS 12 24mm f4G EDIF Service

Comprehensive service manual for the Nikon AF-S DX Zoom-Nikkor ED 12-24mm f/4G IF lens. This technical document provides detailed specifications for this premium wide-angle zoom lens designed for Nikon digital SLR cameras, covering its optical construction (11 elements in 7 groups featuring 3 aspherical lenses and 2 ED elements), 12-24mm focal length range, and constant f/4 aperture. The manual presents systematic disassembly procedures with clear visual guidance for accessing major assemblies including the front lens group, filter ring, zoom ring with rear cover ring, index ring, focus ring, and bayonet mount. Each disassembly section includes specific part numbers, necessary tools, and step-by-step instructions with particular attention to mechanical details such as the zoom ring's convex detents and grooved positioning. High-resolution color photographs and technical diagrams accompany all procedures for clarity and precision. Complete specifications are provided covering minimum focus distance, dimensions, weight, and mounting characteristics. This manual serves Nikon service technicians, professional optical repair specialists, and technical enthusiasts requiring authoritative guidance on lens maintenance and component-level service.