Hi Anthony.
I'm definitely giving the DMK21AF04 some serious thought
I'm just weighing up what size step I want to take in my next planetary CCD camera.
I'm trying not to let the extra $$$ of the Lumenera cams influence my thinking.
For starters the SKYnyx 2-1 has smaller pixel size which I imagine would help with resolution and detail?
There are other differences worth noting in the areas of sensitivity and noise, size of chip etc
But the DMK21AF04 is most definitely on the list