*Photo Calculator* is a simple cross platform software for measuring the
*depth of field* in an image. Depth of field is the distance between the
nearest and furthest parts of an image. Photo Calculator allows you to avoid
what the developer calls "the circle of confusion" by selecting the exact
resolution you want from a list and Photo Calculator works it out for you.
There is no DMG file with Photo Calculator. Installation of Photo Calculator
requires you to double-click and drag the *cam_mac folder* to your
applications folder from where can run it as a normal application. Once open,
Photo Calculator simply requires you to configure the coordinates you require
including *Film Format, Units and Resolution* and the results will be
presented the moment you click "OK". There are no preferences or options
however and Photo Calculator uses a generic Dock icon. *Photo Calculator is a
very simple program that's low on aesthetics but high on functionality for
photographers that need to measure depths of fields.*Download *Photo
Calculator 3.2.0* in Softonic