What is Hyperfocal Distance?
Focus distance for max sharpness.
How it Works
f² / (N * c) + f.
Example
Input: 50mm, f/8
Result: 10m
FAQ
Why use?
Landscapes sharp front to back.
CoC?
Circle of Confusion (sensor dependent).
Result?
Focus here, everything from half dist to infinity is sharp.
Crop sensor?
Changes CoC.
Aperture?
Higher f-number = closer hyperfocal.