Since I already owned a FA 31, FA 77 and DFA 100 macro, my initial intention was to buy a K-1 body and later add an FA 43. However, I ended up ordering a discounted package deal from B&H of a K-1 + DFA 28-105, along with some other inducements; the lens was - to my mind - almost an afterthought. As it turns out, other than a few test images with my FF primes, the DFA 28-105 has been on the camera all of the two months I've owned the pair.
Not only does the 28-105 produce remarkably crisp and sharp photos, it's not a bad closeup tool, as well. Here are three un-cropped and (obviously
) haphazard closeups I took of my car with the lens at 88-105 mm. It's not a macro, but still mighty useful.
Jer