LEICA LEITZ SUMMILUX-R 35mm f/1.4 鏡片入塵薄霧發霉清潔 Cleaning internal fog/haze, dirts and fungus

這支 LEICA LEITZ SUMMILUX-R 35mm f/1.4 內部鏡片有薄霧髒污入塵以及輕微的發霉需要清潔。 因為有浮動鏡組的設計，比一般定焦鏡的拆裝耗時費工，浮動鏡組的潤滑油脂也需要重新補上。

This LEICA LEITZ SUMMILUX-R 35mm f/1.4 has fog/haze, dirts, dust and slight fungus on its internal lens elements that need a cleaning. This lens incorporates floating elements structure, so need to pay more time when I work on it. The structure of the floating elements also needs new grease for proper lubrication when I assembling the lens.