Originally posted by Spock To be honest the K-Q adaptor is probably not worth buying if you have a modern K-mount DSLR.
My experience is different. Here is a full-frame shot on my K-01 with a 90mm Apo-Rodagon:
Here is an extreme crop of the center area, Q7 image on the left, K-01 (mirrored) on the right:
No sharpening on either. I find this typical of my results with the Q7. The K-70 sensor has a little more resolution than the K-01's, but not that much.
That said, the Q sensor
does interact differently with different lenses, and it certainly shows any abberations or fringing on a adapted lens.
Originally posted by Spock It's very hard to focus the Q7 with K-Q adaptor
Amen to that!