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Showing results 1 to 2 of 2 Search:

Forum: Pentax K-5 & K-5 II 09-11-2013, 07:21 AM

sigma mini-wide11 2.8 28mm won't work on my k-5
Posted By boriscleto

Replies: 16
Views: 2,572

I would try a bit of isopropyl alcohol on a cotton swab or some lens cleaning solution. You can also use an eraser, not a pencil eraser but something like a Pink Pearl eraser.

Forum: Pentax K-5 & K-5 II 09-11-2013, 05:46 AM

sigma mini-wide11 2.8 28mm won't work on my k-5
Posted By boriscleto

Replies: 16
Views: 2,572

Try cleaning the contacts on the lens.

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