This is an example

How the Pentax 645 FA 200/4 (IF) performed excellenty. Stopped down to ƒ8 - the images are razor sharp. Yes, with a slight touch of extra mild sharpening added, which chiseled out even the finest little details. So, i feel that the lens is very good for distant objects and landscapes. The details at 100% confirm the sharpness potential after a mild sharpening being applied to.

100% view - Pentax 645 FA 200/4 on Fuji GFX 100s II with 102 MP sensor