How to use automatic focus bracketing on the GFX cameras

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JimKasson
JimKasson Forum Pro • Posts: 28,913
How to use automatic focus bracketing on the GFX cameras
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As promised, I've written a post that explains how the GFX focus bracketing feature works in a way that requires very little math, and no previous knowledge of geometric optics.

https://blog.kasson.com/gfx-50s/how-focus-bracketing-systems-work/

I hope people find it useful.

In boiling down a complex subject into a simplified explanation, there are many risks. I may have oversimplified some things. I may not have simplified enough for some people. I may have introduced errors in my elisions of a complex subject.

To that end, I'd be happy to answer questions and listen to comments, either here or on my blog, and revise the post accordingly.

Jim

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Nikon D5 Sony a7 III Nikon Z7 Fujifilm GFX 100 Sony a7R IV +2 more
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