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Feature #14157
openskip further focus steps if it is good enough
Start date:
01/20/2023
Due date:
% Done:
0%
Estimated time:
Deliverable:
Description
One autofocus can take 20-30 seconds, longer if preset magnification needs to be changed with normalization. Good grid often only need one step to get good enough for general imaging. Bad ones need more. This feature allow steps in focus sequence to be skipped once it is good enough defined by the user.
Updated by Anchi Cheng over 1 year ago
Recommend setting "desired autofocus accuracy" is a defocus measurement value that gaurantee after correcting it will give good enough focus for final exposure. For typical 1 A pixel camera pixel size, some thing like 4 um is likely works well enough.
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