Originally posted by stevebrot I have read this in a couple of different places, but truth be told, the pixel pitch on the K-1 sensor is not far off that of the K-7 and most vintage lenses did quite well on that camera
it's not about pixel pitch, it's about utilizing the entire surface area of the lens.
cropping the edges out of a ff piece of glass doesn't leave much info about how the lens will perform on a ff camera... for instance, things like field curvature, and how the lens performs in the corners.
when they put slow weak glass on the k-1, it inferred in part that pentax didn't have anything any better, so there is no point in getting a k-1.
the impression that i get with dpr these days is young hipster doofuses, who wear baseball caps on backwards all day, and have never used legacy manual focus lenses
Using third-party lenses on the Sony a7 / a7R: Digital Photography Review
remember the dpr 645z article? it generated a bit of a ****storm out here
i didn't think that it was all that bad, but i don't own any mf gear:
Medium well done: Two takes on the Pentax 645Z: Digital Photography Review