Originally posted by ChopperCharles I haven't really found a lens combination that works really WELL as an adapted lens.
The DA*300 is the perfect combo on the Q.
From your set of lenses the only one I have is the Tam 28-75 and I have not tested it on the Q, not sure why.
The Q7 produces slightly better results than the Q when I tested it with the DA*300, which was already pretty good.
Since the Q7 has a larger sensor it may help with some of your lenses that start in the diffraction range on the Q, but I don't think the difference will be earth shattering.
Any lens bad tendencies will still be amplified with the Q7.
For me the Q7 (like the Q) is also my small kit when I don't want to carry the larger K5 and lenses, or when I want to do serious telephoto with a tripod and gimbal.