DoF Calculator

This is a simple, easy-to-use, beautiful, and professional depth of field calculator. By selecting the frame size, aperture, focal length, and focusing distance, the foreground depth and background depth of the shot can be calculated. Click on 'hyperfocal' to automatically calculate the hyperfocal focusing distance. When selecting a frame size, if the default diameter of the diffuse circle does not meet your requirements (such as when you have a larger printing size requirement or when you need to view photos on a larger, higher resolution monitor, you may need a different diffuse circle diameter), you can manually select the diffuse circle diameter to obtain a more accurate depth of field under specific conditions.