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Canon EF 24-70mm f/2.8L USM - Fungus or not?

Started Mar 19, 2016 | Discussions thread
larry Contributing Member • Posts: 889
Re: Canon EF 24-70mm f/2.8L USM - Fungus or not?
1

Dried residue from water/lens cleaner, on the outside of the lens.  Try soaking in some lens cleaning liquid to disolve them.

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