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. The TLS APO DSLR attachment with the (1) Pentax-K30 and (2) NEX-7 do not technically compare with your previously shown work. I guess you enjoy your time in the field no matter what gear you carry... lighter is better
... We have to pick our gear and make our choices, not every combination is a winner in every regard...
The color in the Pentax image seems a bit off, particularly the OOF areas. I am not sure you got the focus points you wanted with the NEX-7.
Not sure if you are using raw files... I was recently reading a discussion on the quality of dSLR raw image quality. The general consensus of that discussion was that there is a tangible difference between the raw files of the major players (as well when comparing the different in-camera-jpg output). Some contributors to that discussion went so far as to say that they had difficulty to "bring out the best" when post process one brand of raw vs. another.
The last three images (NIKON 1 V2) are in a different league.