DoF may not exist...

Started 3 months ago | Discussions thread
JimKasson
MOD JimKasson Forum Pro • Posts: 35,343
Re: It is Science and Perception
2

highdesertmesa wrote:

Would you mind re-posting the link to that or start a new thread with that test? I currently am without a GFX, but I'd be interested to try it on a smaller format.

Take a GFX 100 or GFX 100S. Attach a 45 mm lens. Set it to f/5.6. Focus on something 100 meters away in the center of the image. Check sharpness of object 50 meters away close to the center of the image. It should be on the edge of critical sharpness.

If you want to do the test on a smaller format, use a CoC of about the pixel pitch.

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