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when toggle format what by license comment
Jan 15, 2016 at 20:26 comment added Michael C It depends on the specific lens and use.
Sep 4, 2013 at 16:29 history edited Håkon K. Olafsen CC BY-SA 3.0
Fixed grammer and removed smilies
Sep 4, 2013 at 15:29 review Low quality posts
Sep 4, 2013 at 16:30
Sep 4, 2013 at 15:12 history answered Somjit Nag CC BY-SA 3.0