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UV/IR CUT/L “smudge”?

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#1 grmtgrl

grmtgrl

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Posted 18 October 2020 - 09:41 AM

Hi-see picture. Filter is only about a month old. I have no idea what this is on it (top). Tried lightly to clean it. But no luck. Any ideas? And will it impact pictures? I can’t really tell— lately my pic are out of focus. Not sure if smudge is making a difference. Thanks for any thoughts & possible solutions. 

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