learn.howToCalculate

learn.whatIsHeading

A depth of field (DOF) calculator determines how much of a scene appears sharp in front of and behind the focus point. DOF depends on aperture (f-stop), focal length, sensor size, and subject distance — wider apertures and longer lenses create shallower depth of field.

Guida passo passo

1Set parameters
2Run calculation

Esempi risolti

Ingresso

Enter the required values

Risultato

Result computed by the formula

Errori comuni da evitare

✕Wrong parameters
✕Missing adjustments

Domande frequenti

What does this calculator do?

Set parameters

How do I use this calculator?

Run calculation

Pronto per calcolare? Prova la calcolatrice gratuita di D O F

Provalo tu stesso →