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the last word

Photography meets digital computer technology. Photography wins -- most of the time.

You are here: Home / Archives for GFX 50S

Coastal 60/4 UV-VIS-IR on Fuji GFX 50S

April 22, 2017 JimK 8 Comments

This is the 43rd in a series of posts on the Fujifilm GFX-50S. The series starts here. I’m thinking about a project for which the Fuji 120/4 macro on the GFX would be perfect except for one thing: the focal length is a bit long. That got me thinking about shorter alternatives. I have a… [Read More]

GFX 50S, The Last Word

Fujifilm profiles for the GFX 50S

April 22, 2017 JimK 1 Comment

This is the 42nd in a series of posts on the Fujifilm GFX-50S. The series starts here. One of this nice things about getting a Fuji camera and using it with ACR or Lightroom is gaining access to a bunch of Fuji film-derived profiles, I thought I’d look at the color ones with a couple… [Read More]

GFX 50S, The Last Word

GFX vs a7RII — visibility of improved IQ

April 21, 2017 JimK 10 Comments

This is the 41st in a series of posts on the Fujifilm GFX-50S. The series starts here. I did a series of informal tests comparing the Sony a7RII with the Otus 55 against the Fujifilm GFX 50s and the Otus 85. In highly magnified images, the GFX had better resolution and quality. But we don’t… [Read More]

GFX 50S

Fujifilm GFX & Sony a7RII moire

April 20, 2017 JimK 9 Comments

This is the 40th in a series of posts on the Fujifilm GFX-50S. The series starts here. We have seen that the GFX sensor produces much sharper images than the a7RII sensor, with both the Fuji native lenses and some selected Zeiss full frame lenses. It is even sharper sometimes on a cycles/pixel basis, not… [Read More]

GFX 50S, The Last Word

Fujifilm GFX 50S focusing — summary to date

April 19, 2017 JimK 8 Comments

This is the 39th in a series of posts on the Fujifilm GFX-50S. The series starts here. I’m not sure where to go with the focusing studies on the GFX. Maybe it’s time to gather my thoughts and tell you all what I think I’ve discovered. I’ll cover manual focusing first, then autofocusing. Manual focus… [Read More]

GFX 50S, The Last Word

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Articles

  • About
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  • How to…
    • Backing up photographic images
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  • Lens screening testing
    • Equipment and Software
    • Examples
      • Bad and OK 200-600 at 600
      • Excellent 180-400 zoom
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      • Good 100-200 mm MF zoom
      • Good 100-400 zoom
      • Good 100mm lens on P1 P45+
      • Good 120mm MF lens
      • Good 18mm FF lens
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      • Good 35 mm FF lens
      • Good 35-70 MF lens
      • Good 60 mm lens on IQ3-100
      • Good 63 mm MF lens
      • Good 65 mm FF lens
      • Good 85 mm FF lens
      • Good and bad 25mm FF lenses
      • Good zoom at 24 mm
      • Marginal 18mm lens
      • Marginal 35mm FF lens
      • Mildly problematic 55 mm FF lens
      • OK 16-35mm zoom
      • OK 60mm lens on P1 P45+
      • OK Sony 600mm f/4
      • Pretty good 16-35 FF zoom
      • Pretty good 90mm FF lens
      • Problematic 400 mm FF lens
      • Tilted 20 mm f/1.8 FF lens
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    • Goals for this test
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    • Shortcuts to UniWB
    • Preparing for monitor-based UniWB
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Recent Comments

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  • JimK on Fujifilm GFX 100S II precision
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