Originally posted by RonHendriks1966 Should there be lens stabilisation in future lenses
good question, however I don't see pentax doing this in any case... for starters no other manufacturer has. The optical tolerances these lenses have to be built to are quite high because of the 40Mp resolution the 645D has, there is a lot that can go wrong that wouldn't be visible on a lower resolution camera.
incidentally if pentax does make a new macro lens, I would prefer it to be somewhere in the 200mm range. On full frame 645 with the120mm f/4 you have to get too close to subjects as it is....but I admit I am somewhat biased by my use of the optically stellar Pentax FA*200mm f/4 ED [IF] and the Sigma 180mm f/3.5 APO EX