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50-megapixel Fujifilm GFX
Fujifilm GF 23mm f/4 R WR

Examples: Cerro Gordo (GFX 50S)

These images made at Cerro Gordo Mines in the White Mountains.

ACR enforces lens corrections for chromatic aberration, vignetting, distortion, a requirement set by the GFX. Distortion correction in particular is suspect for degrading edge sharpness.

Cerro Gordo hotel

This two frame focus stack does fairly well but edge performance is dubious as in other shots, even the image of the two-shot pair that was focused on the hotel door—see the disappointing detail at far right.

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Diglloyd Medium Format covers medium format camera systems, including the Hasselblad X1D and Fujifilm GFX.

These systems are hugely expensive, so make the right choice for your own needs (full frame vs medium format).

  • In-depth lens evaluations covering behaviors not likely to be found anywhere else, based on real-world field shooting.
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  • Real world examples with insights found nowhere else. Make sharper images just by understanding lens and camera behaviors.
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  • Aperture series from wide open through stopped down, showing the full range of lens performance and bokeh.
  • Optical quality analysis of field curvature, focus shift, sharpness, flare, distortion, and performance in the field.
f11 @ 1/70 sec focus stack 2 frames, ISO 100; 2018-12-22 10:40:06
GFX 50R + Fujifilm GF 23mm f/4 R LM WR @ 19mm equiv (23mm)
ENV: Cerro Gordo, altitude 8500 ft / 2591 m, 50°F / 10°C
RAW: LACA corrected

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