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 essential technical reference for repair technicians and photography enthusiasts features complete exploded view drawings with detailed part numbering for every component of the lens assembly. The manual provides full optical specifications including lens construction details (8 elements in 7 groups for the main lens, 3 elements in 3 groups for the macro adapter), minimum focusing distance, maximum magnification capabilities, and angle of acceptance. Mechanical specifications encompass accessory size (58mm mount), weight measurements for both main lens and macro adapter, total length dimensions, maximum barrel diameter, and aperture range (f/2.5 to f/22). Detailed exploded diagrams facilitate accurate component identification for ordering replacement parts. All components are numbered and cross-referenced with the corresponding parts list, enabling users to determine whether parts are available separately or only as complete assemblies. Order information includes contact details for the centralized parts service department. An indispensable tool for repair work, maintenance procedures, and precise component identification of this classic macro lens system.