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How to read the focus graph


DrBuck

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Can you point me to the place where I can learn how to read the focus graph?  Will it tell you when the focus is the best?   thanks

 

No, it won't.  It's just there to show the star bell curve.

 

Use the FWHM value to focus.

 

Guylain

 

 OK, I understand that  (now that I looked it up)   thank you -------------
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Can you point me to the place where I can learn how to read the focus graph?  Will it tell you when the focus is the best?   thanks

 

No, it won't.  It's just there to show the star bell curve.

 

Use the FWHM value to focus.

 

Guylain

 

 

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