VIVITAR - Vivitar Series1 90mm f25 Macro Parts

Comprehensive parts manual for the Vivitar Series 1 90mm f/2.5 Macro lens with universal mount. This technical reference delivers complete exploded view drawings with detailed part numbering for every component in the lens assembly—essential for anyone performing maintenance, repair, or accurate parts identification on this classic macro optics system. The manual covers full optical specifications including lens construction (8 elements in 7 groups for the main lens, 3 elements in 3 groups for the macro adapter), minimum focusing distance, maximum magnification, and angle of acceptance. Mechanical data includes the 58mm accessory mount, weight measurements for both main lens and macro adapter, total length, maximum barrel diameter, and aperture range f/2.5 to f/22. Each component is numbered and cross-referenced with the corresponding parts list, so you can determine whether parts are available as separate replacements or sold only as complete assemblies. The exploded diagrams make component identification straightforward when ordering replacement parts or sourcing spares. Order information and contact details for the centralized parts service department are included. Whether you're a repair technician, serious photographer maintaining your equipment, or restoring a vintage macro lens system, this workshop manual provides the precision documentation needed for reliable disassembly, reassembly, and component sourcing.