MINOLTA - Minolta 85mm f17 Disassembly

Comprehensive disassembly and repair manual for the MINOLTA MC 85mm f1.7 lens, specifically designed for thorough cleaning and mold removal. This detailed workshop guide presents a carefully sequenced disassembly method rated at moderate difficulty (3 out of 5 stars), making it accessible for users with basic technical experience. The service manual covers every essential step: removal of the inscribed focusing ring, filter ring separation, extraction of the front lens assembly, rear mount access, and complete separation of the rear lens unit. Each procedure is documented with detailed before-and-after photography at every stage, allowing you to follow along confidently and understand the condition of each component. A critical section addresses safe lens cleaning techniques, distinguishing between hard-coated optical elements that can be safely cleaned and soft-coated elements that scratch easily and require extreme care. The guide devotes special attention to the aperture mechanism, its sensitive click-stop springs, and small internal components prone to loss during disassembly. A complete tools list is provided—precision screwdrivers, rubber gloves, and appropriate cleaning products—so you know exactly what you need before starting. Important warnings about the aperture ring spring mechanism and proper handling of separated components ensure you can reassemble the lens correctly after cleaning.