所幸霉長得不深，僅吃掉鍍膜，沒有吃進玻璃而留下明顯霉疤
This Canon EF 70-200/4.0L IS got a serious fungus infection to all the glasses. Such work is really labor intensive.
Fortunately, the fungus just only etched layers of coating, but not made visible scars on the glasses.
2016年5月31日 星期二
Canon EF 70-200mm f/4.0 L IS USM 清理嚴重發霉 Cleaning serious fungus
這隻小小白IS有嚴重的發霉需要清理，每一片鏡片都有霉，處理起來耗時費工
所幸霉長得不深，僅吃掉鍍膜，沒有吃進玻璃而留下明顯霉疤
This Canon EF 70-200/4.0L IS got a serious fungus infection to all the glasses. Such work is really labor intensive.
Fortunately, the fungus just only etched layers of coating, but not made visible scars on the glasses.
所幸霉長得不深，僅吃掉鍍膜，沒有吃進玻璃而留下明顯霉疤
This Canon EF 70-200/4.0L IS got a serious fungus infection to all the glasses. Such work is really labor intensive.
Fortunately, the fungus just only etched layers of coating, but not made visible scars on the glasses.
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