In field of view and depth of field terms, the Pentax HD 35mm f/3.5 AL [IF] is equivalent to a 27.3mm f/2.8 lens as compared to a full frame DSLR (using the long side of the frame). At about $1599 it offers high performance at relatively modest cost. Highly recommended for Pentax 645Z shooters.
The Pentax HD 35mm f/3.5 AL [IF]offers a close focus capability down to 1:4 which means that for its 43.8mm X 32.8mm sensor it can capture an image field of width 175.2mm.
This scene as captured is ~380mm wide, hence the reproduction ratio is about 1:8.6 at a subject to front lens element distance of ~12 inches, ~14 inches from subject to sensor plane.
Does image quality as seen in the landscape analysis also hold up at close range?
Includes image sizes up to 25 MP along with very large crops, at f/3.5, f/5.6, f/9, f/13, f/16 plus RawDigger exposure info and ACR conversion settings.