View Full Version : Free D.O.F. calculator (Windows)


Chris Hurd
August 29th, 2009, 10:33 PM
DOF calculator is a free program for Microsoft Windows XP and Vista, that allows the user to calculate the depth of field and hyperfocal distance for several lens settings (focal length, f-stop) and subject distances. It supports dSLR cameras with APS-C (crop factor 1.5x and 1.6x), APS-H (crop factor 1.3x) and Full-Frame (crop factor 1.0x) sensor sizes.

Focus Perfect (http://www.focusperfect.com/)

Daniel Browning
August 30th, 2009, 10:04 AM
Here's my favorite web calculator:

Julian's Lens Calculator (http://eosdoc.com/jlcalc/)

And here's another Windows DOF calculator that also calculates background blur separately:

Calculating Image blur - a Multipurpose Optical Calculator (http://www.bobatkins.com/photography/technical/bokeh_background_blur.html)