Sigh. I've only recently started cheating on my da14mm with the da10-17mm fisheye, both purchased with wide-angle close-ups in mind. It can be challenging to light that close, but it's not as though every picture needs to be taken at the minimum focusing distance. I think I'd find great utility with this lens.
The composition adjust of recent Pentax bodies is something like 1.5mm, so adding 6mm on top of that is gravy.
---------- Post added 06-24-15 at 08:58 PM ----------
Originally posted by jeff knight Those sample images are retouched/processed heavily. Just look at the background of the cat picture. Looks HDR. Slimy advertising vibe.
They look more like one or two large artificial sources up close with an underexposed background (look in the eyes of the cat photos for lighting details). Doesn't look like HDR to me, but maybe you're seeing something I'm not.
My favorite is the little chick with the fist(?) just in the edge of the frame.