EXCERPT page containing first few paragraphs. 2018-03-21 13:12:38
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UPDATE 28 March 2017: the Baseball Diamond series was re-shot with another brand-new GFX and brand-new 120/4 and showed the same behavior.A camera + lens glitch seems likely. Hence the results here are not likely to change with another lens or camera sample—not until some firmware fix is made.
This series assesses the Fujifilm GF 120mm f/4 Macro R LM OIS WR at distance on a planar (flat) target which is as demanding as it gets for any lens; the subject mercilessly ferrets out any optical weaknesses such as field curvature and focus shift, assembly problems resulting in lens skew or other asymmetries, etc.
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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.
- How to configure menus and buttons and best operating practices, gotchas and how-to.
- Real world examples with insights found nowhere else. Make sharper images just by understanding lens and camera behaviors.
- Jaw-dropping image quality found nowhere else utilizing Retina-grade images up to 28 megapixels filling up to 5K display, plus large crops.
- 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.