The Fujifilm GF 80mm f/1.7 R WR is evaluated here from f/1.7 through f/11 on a distance scene that evaluates sharpness near to far and across the frame, as well as field curvature and focus shift.
Fujifilm GF 80mm f/1.7 Aperture Series: Pine Creek Tungsten Mine Infrastructure
Includes images up to full camera resolution from f/1.7 through f/11, plus crops.
Pine Creek Tungsten Mine Infrastructure
f5.6 @ 1/90 sec electronic shutter, ISO 100; 2021-05-21 12:12:32[low-res image for bot]
Fujifilm GFX100S + Fujifilm GF 80mm f/1.7 R WR @ 65.8mm equiv (80mm)
ENV: Pine Creek, altitude 7900 ft / 2408 m, 35°F / 1°C
RAW: LACA corrected, vignetting corrected, push 0.5 stops, +20 Whites, +20 Clarity