Originally posted by reh321 I'm not tempted at all by a mildly telephoto lens for "APS-C" - there is a reason DFA* 50 is a "FF" lens.
In fact, I'm not even entering Adam's "raffle" - I already have at least five unused 50mm lenses.
It's not far off the 77mm on FF, and a very useful distance for both portraits and landscape. I have several 50s and 55s too, but I don't have an APS-C camera (yet; here's waiting). But I also have 85mm/90mm and it's one of my most frequently used focal lengths.
That is true for FF, it was true for 645 (135/150mm).
But the secret agenda is, of course, that I might go FF with the K-1 III as well. Whether I'll be able to hold on to the K-3 III is uncertain. I can't find my lottery ticket.