MINOLTA - Minolta AF 24 50mm f4 Service
by MINOLTAComprehensive service manual for the Minolta AF 24–50mm F4 zoom lens (models 2558-100 and 2558-600 Maxxum AF). This workshop manual documents the complete optical and mechanical design of this professional-grade zoom lens with mechanical compensation. The technical content covers the optical formula (7 elements in 7 groups), Minolta A mount, achromatic coating, viewing angle spanning 84° to 47°, aperture range f/4–f/22, and minimum focus distance of 0.35m. Detailed exploded-view diagrams identify all internal components with part numbers, while optical formula illustrations and a full assembled lens photograph provide essential reference. The manual explains autofocus operation modes (AF, FA, M) and the dual-ring mechanical zoom compensation mechanism that maintains optical performance across the focal range. Precise specifications include 69mm diameter, 60mm length, and 295g weight, plus a comprehensive parts list with cross-references for sourcing replacement components. Service technicians and lens repair specialists will find the dimensional breakdowns, assembly sequences, and indexed parts catalog essential for field maintenance, disassembly, and restoration work on this lens.
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Document Details
- Format
- Pages
- 18
- Size
- 5.0 MB
- Category
- Photography