VIVITAR - Vivitar 70 150mm f38 Close Focusing Zoom Parts

Complete illustrated parts list for the Vivitar 70-150mm f/3.8 Close Focusing Zoom lens. This service manual (Publication No. 3746064) is designed for technicians and specialized repair centers working on this versatile zoom optic. The document includes detailed exploded-view diagrams covering all mount variants: Vivitar Universal Thread Mount (U), Nikon F/Nikkormat Series Mount (N), Minolta SRT/SR Series Mount (M), Canon FL/FD Series Mount (C), Konica Autoreflexe Series Mount (K), and Olympus OM Series Mount (O). You'll find the full optical and mechanical specifications: 15-element construction across 10 groups, effective focal length spanning 70-150mm, acceptance angles of 34° at 70mm and 16° at 150mm, minimum focusing distances of 1.5m in telephoto mode and 40.5cm in close focus mode, and maximum magnification of 1:4. The manual explains how to read part reference numbers directly from the exploded diagrams, locate corresponding order numbers, and submit orders through Vivitar's parts service department. Whether you're performing a complete overhaul, diagnosing mechanical issues, or sourcing replacement components, this parts reference covers everything needed for maintenance and repair of this classic close-focusing zoom.