Technical jargon for 1st photo: :)
1/200, f32, 100mm Macro, Opteka 10X, MT-24, ISO 400, NIK SharpenerPro
I'm guessing the CA is coming from the Opteka or the post-processing sharpening. I'll try some more with f25, ISO 100 or 200, and see if that makes any difference.
I have a hard time...