Depth of Field and Depth of Focus | Edmund Optics
https://www.edmundoptics.com:443/knowledge-center/application-notes/imaging/depth-of-field-and-depth-of-focus/
WEBDue to similarity in name and nature, depth of field (DOF) and depth of focus are commonly confused concepts. To simplify the definitions, DOF concerns the image quality of a stationary lens as an object is repositioned, whereas depth of focus concerns a stationary object and a sensor’s ability to maintain focus for different sensor positions ...
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