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.

Guide étape par étape

1Set parameters
2Run calculation

Exemples résolus

Entrée

Enter the required values

Résultat

Result computed by the formula

Erreurs courantes à éviter

✕Wrong parameters
✕Missing adjustments

Questions fréquentes

What does this calculator do?

Set parameters

How do I use this calculator?

Run calculation

Prêt à calculer ? Essayez la calculatrice gratuite D O F

Essayez-le vous-même →