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50-megapixel Fujifilm GFX
Fujifilm GF 45mm f/2.8 R WR

Focus Shift Evaluation

Shot with Fujifilm GFX firmware 2.00, lens firmware 1.00. Brand-new GFX, brand-new lens.

This page shows focus shift with the Fujifilm 45mm f/2.8 R WR.

Focus shift when focused at ~20 meters out

If using a Retina display, zoom in so that it is more obvious.

This center crop from Iced-Over Beaver Pond shows the focus shift: compare f/2.8 to f/4 (zoom in more if on a retina display). Focus was done once, wide open at f/2.8, as is my wont, and necessary for this type of evaluation.

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

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  • In-depth lens evaluations covering behaviors not likely to be found anywhere else, based on real-world field shooting.
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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.
Aperture series 2.8,4,5.6,8,11 available in full article

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