MINOLTA - Minolta MC 58mm f12 Tutorial

Practical disassembly and cleaning guide for the Minolta MC 58mm f1.2 lens. This tutorial provides detailed step-by-step procedures for accessing internal optical elements to remove mold and other contamination. The document covers the complete disassembly process, from removing the front cap through extracting the rear lens groups, including unlocking the name ring, removing the filter frame, and separating the lens mount. Each step is illustrated with detailed photographs showing component conditions at each disassembly phase. The guide includes essential recommendations regarding required materials—rubber gloves, JIS precision screwdriver, blower, lens cleaning paper and solution—along with important warnings about delicate components, particularly the aperture diaphragm click-stop springs and guide bearings that may be lost during disassembly. Designed for repair technicians and vintage camera enthusiasts, this tutorial offers an accessible approach to the recurring problem of optical element contamination.