Read the two stories of the same person below, for the K20D and K10D respectively (and both with a DA* lens), then you will know:-http://www.pentaxforums.com/forums/pentax-dslr-discussion/72794-just-share-stories-pentax-dslrs-water-resistance.htmlThe quick conclusion that we can draw is that the sealing of those "WR" Pentax DSLRs is not totally and completely water-proof, or not even
