You might have guessed, I have a new lens for my Pentax 645NII. Actually it is an old lens that I bought second hand: Pentax 645 A 200mm F/4. It is a manual focus lens as the autofocus 200mm lenses are awfully expensive.
This quick series is just to verify that the lens actually works, and so far I have no complaints: The lens is undamaged, sharp, no visible distortion and the contrast appears to be great.
Kodak T-MAX 100 at EI 80, developed in Rodinal 1:50 for 12 minutes. Agitation: 2 inversions every 30 seconds