I pixel peeped in on a distant crane towards a top left corner and impressive sharpness. Only towards the extreme corners did it seem to soften due to the lens aperture of f/2.8. Handheld at 1/250 200mm this is an impressive use of the new advanced stabilisation. I wonder what it compares like to my K30?
I'd love one of these for astrophotography.
Congratulations on your new FF Pentax, I've my ME Super and took 6 rolls with it last week. I wonder how the K1 viewfinder compares to the ME Super viewfinder (massive).