LEICA LEITZ Summaron 3.5cm f/3.5 全鏡清潔保養 Lens maintenance Full CLA, Cleaning Lubrication Adjustment

這支鏡頭 LEICA LEITZ Summaron 3.5cm f/3.5 鏡片有明顯入塵、對焦環與光圈環轉動不順、光圈葉片也有油漬。 進行全鏡拆解清潔保養。

This lens "LEICA LEITZ Summaron 3.5cm f/3.5" had visible dust particles on the internal elements, focusing ring and aperture ring did not work smoothly, the aperture blades had oil. I made a full CLA to keep it in the best condition.