Originally posted by jogiba I didn't expect an APS-C Pentax mirrorless like the NEX-3N to have the same Q lens mount and I imagine there will be some vignetting in the corners with a 1/1.7" sensor in the Q 7 with current Q lenses.
I think a Pentax version of the Sony RX100 with much larger 1" sensor would be in more demand than the new Q 7 IMHO.
Still, to do it they would probably need to change all the lenses and even create a new mount to make the new sensor fit. Also the focal flange distance is probably too short to perform well with a larger sensor, see the problems Sony and Leica already got with many wide angle lenses. It doesn't make sense to do this withing the Q system, they would need a new series and support even one more mount or kill the Q-line.