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Protective filter for ultrawide lens?
Protective filter for ultrawide lens? Purchased a used Sigma 10 -18 recently. I'm wanting to put on a filter to protect the lens from my general clumsiness. I read that CPL's are not great to use on such ultrawide lenses, leaving UV as the option. Any recommendations on which UV for 67 might be the one to pick? Is there a special kind for ultrawide lenses?
submitted by /u/d...
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