Field Depth Calculator

Depth of Field Calculator
Negative Format
Lens focal length
Selected aperture
Subject distance (Meters)

 Hyperfocal distance for this lens/aperture combination.
 Near limit of acceptable sharpness.
 Far limit of acceptable sharpness.
 Total depth of field.

The depth of field (DOF) is the range within which the object can move away from or towards the camera without resulting in a blurred image. The depth of field depends on the adjusted lens aperture, the distance to the test object, the focal length and the pixel size of the camera