LEICA ELMARIT-R 19mm f/2.8 II 全鏡整理清潔保養 Full CLA Cleaning & Maintenance

這支經典的 Leica R 19/2.8 II 二代鏡 掉進水裡，鏡主送來全鏡清潔 
浸在水裡的時間很短，鏡組之間僅有輕微進水，不過機械結構難免有碰到水，我收到的時候，該乾的也已經乾了，不過慎重起見，需要全鏡拆解，各個細部清潔保養 
這是個耗時費神的工作，該清潔或潤滑的部分都必須一一做到 

This is an urgent case because this legendary Leica R 19/2.8 II dropped into water, the owner sent me for full CLA to preserve its best operational and optical condition. 
Because the lens was soaked in the water, a full disassembling for cleaning and relubricating is necessary to avoid undesirable consequences in the future.