The GFX 100 was introduced in June 2019. It has the same sensor as the 100S. And it has PDAF pixels, 3.76M of them, built into the sensor. Why haven't there been complaints of PDAF pimples in the past two years? Have I missed something? I'm not referring to the SL2-S or any other camera. If a reviewer's findings, including Lloyd's, are so esoteric that they are only reproducible under extreme conditions that no one else duplicates, then I question the usefulness and validity of those findings. Lloyd is welcome to his opinion, but my bulls@#t meter just pegged. Jim Kasson's tests of the 100S (
https://blog.kasson.com/category/gfx-100s/) are far more scientific and believable. If and when he reports the presence of PDAF pimples, I'll listen.
Joe
Joe.
My example of the Sl2_S was intended to show that its an aberration that is easy to miss . No one complains about the SL2_S : it doesn t show up in any tests I have seen ....YET I found it and could easily show it to anyone that wants to see it .
Just because you can t find others complaining ..does not mean it isn t there . I am looking at the examples from DL on my iMac 5K and there are definitely pimples in his examples . Its not an opinion when its visible in the test results .
The opinion is when he calls this a major factor ...thats subjective ..in the eye of the beholder .
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The questions we should be asking ...
Under what circumstances and with what subjects are pimples actually visible ?
What I have seen in DL examples and with my Leicas is that pimples are most visible in very high contrast and detailed images . Like the pebbles in bright sun on a distant mountain .
Do pimples really result in an unacceptable rendering ?
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As to Jim Kasson ......I not sure when I read his tests that he would be even looking for "pimples " . Doesn t mean his tests are good just that they may not be designed to identify the issues described by DL.
Roger