Testing new toy
I don't have a k-30 but I think they look a bit soft.. The lens could possibly require AF calibration (using a test sheet) or a replacement.
Ask not what your camera can do for you, but what you can do for your camera
|_F0A5334-Edit_small by Dester Wallaboo|
from Open Air Fashion Photography
|Old Harry's Rocks by John93Robertson|
from View from the top - Sea