Disappointed with K-30.

In theory, you are right. But in practice, my friends with small cameras and IPhones were taking pictures when I had to put away my new K-30. And we were exactly in the same conditions. I think the key factor is that there is no big lens on their devices, so no sucking of humidity from outside to inside. But as far Pentax put such big lens on K-30, they should have thought about such behavior. Don't you agree ?