Then Ive cleaned first element and stabilizer front… still some dried drops in other glass elements with one HUGE drop right in the middle of one.
Hello Janosz, your blog is heavy inspiration for me from start to now on.įew weeks ago I acquired 70-300 “DO” IS USM after drowning in the pool, after quick inspection Ive realised its is fully working (even IS!!!) and its only problem was a lot of dried water drops in ALL of optics elements so contrast and quality was not there.
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