HOW IT IS CALCULATED
Estimate depth of field
Aperture, focal length and focus distance all affect DOF
Instant resultClear formulaRuns locally
01Values
02hyperfocal geometry → near/far limits
03Result
Aperture, focal length and focus distance all affect DOF
Depth of field is based on an acceptable circle of confusion
It is a perceptual sharpness criterion rather than a hard physical boundary.
02
In short
What logic does the calculator use?
hyperfocal geometry → near/far limits
Example?
Aperture, focal length and focus distance all affect DOF