Depth of Field Calculator

Enter the distance to an object, the f-number, circle of confusion, and focal length into the calculator to determine the depth of field.

Depth of Field Formula

The following formula is used to calculate a depth of field.

DOF = 2*u*N*c/f2

  • Where DOF is the depth of field
  • u is the distance to the subject
  • N is the f-number
  • c is the circle of confusion
  • f is the focal length

Depth of Field Definition

A depth of field is defined as the distance between the nearest and furthest distance that are acceptably sharp focus in an image.

Depth of Field Example

How to calculate a depth of field?

  1. First, determine the distance of the subject.

    Measure the distance of the subject.

  2. Next, determine the f-number.

    Calculate the f-number of the lens.

  3. Next, determine the circle of confusion.

    Calculate the total circle of confusion.

  4. Next, determine the focal length.

    Measure or calculate the focal length.

  5. Finally, calculate the depth of field.

    Calculate the depth of field using the equation above.

FAQ

What is a depth of field?

A depth of field is a measure of distance between the nearest and furthest objects that are acceptably sharp in an image.

depth of field calculator
depth of field formula

Related Terms

depth of field calculator
depth of field formula
how to calculate depth of field
what is depth of field
dof calculator
what is depth of field in photography
hyperfocal distance calculator
what is shallow depth of field
depth of field simulator
hyperfocal calculator
what does depth of field mean
dof formula
dof calc
depth of field calculator app
what is depth of focus
circle of confusion calculator
depth of field equation
dof calculator app
what is depth in photography
depth of field app
depth of focus calculator
what affects depth of field
what controls depth of field
what does depth of field mean in photography
what is dof in photography
what is shallow depth of field in photography
macro depth of field calculator
what does depth of field do
what does shallow depth of field mean
dof calculator online
deep of field calculator
aperture depth of field chart
circle of confusion formula
what is deep depth of field
depth of focus formula
what is depth of field in film
hyperfocal distance calculator app
depth of focus equation
what determines depth of field
what is depth of field in camera
online depth of field calculator
what is the meaning of depth of field
macro dof calculator
camera depth of field calculator
lens depth of field calculator
what is depth of view
simple dof calculator
dof calculator android
depth of field calculation formula
what is a large depth of field
best depth of field calculator app
what does depth mean in photography
what is deep depth of field in photography
what is meant by depth of field
what does depth of field refer to
how to calculate circle of confusion
what is narrow depth of field
what camera setting controls depth of field
bokeh simulator & depth of field calculator
what is depth of field preview
depth of field charts
what is depth of field controlled by
what is wide depth of field
focal depth calculator
what aperture for shallow depth of field
what does a shallow depth of field mean
depth of view calculator
best dof calculator app
what is great depth of field
what is depth in camera
dof calculation formula
what is long depth of field
what is the definition of depth of field
f stop depth of field calculator
focal length and depth of field chart
hyperfocal distance calculator online
what is the meaning of depth of field in photography
what is short depth of field
depth of field calculator app iphone
what is field of depth
lens dof calculator