Kenneth Wahl

BarrelCalc is a full-featured database and barrel/cylinder volume calculator.BarrelCalc stores the dimensions and fluid levels of barrels or cylinders …

Create music from photos using this easy, intuitive app. This free version of Phusic comes with over twenty pictures, so try a meditative landscape or …

Create music from photos using this easy, intuitive app. Every picture is different. See how you sound, using a selfie, or pick a meditative landscape …

FilterCompute takes the guesswork out of estimating exposures with neutral density filters.Given an exposure without a filter and a filter adjustment …

DOFCompute Free is a simple single-screen depth of field calculator. Subject distance, fStop, and focal length may be entered by slider or keyboard. S …

Given an exposure without a filter (fStop, ISO, exposure time) and a filter adjustment factor, this calculator will simplify finding a correct fStop, …

DOFCompute is a standalone depth-of-field calculator that provides somewhat more power than the standard DOF calculator, in a compact and interactive …

This app will give you better control over your photographs. If you have, say, a DSLR with a set of lenses, teleconverters, and extension tubes, Photo …