Exposure Calculator

Developer's DescriptionBy QuicosoftGiven an exposure (Aperture, Shutter speed, ISO), allows calculating equivalent exposures - set 2 new parameters (a combination of Aperture...Given an exposure (Aperture, Shutter speed, ISO), allows calculating equivalent exposures - set 2 new parameters (a combination of Aperture, Shutter and ISO) and the 3rd parameter is automatically calculated.It is also possible to add 1 to 3 ND filters of up to 30 stops each to the calculations, handy for those long exposure photographs to blur water and clouds.The app also includes a timer for exposures of 4 seconds or longer.Main features:aperture range from f1.0 to f360shutter range from 480s to 1/16,000sISO range from ISO 0.4 to ISO 3.2MND filter up to 30 stops, in 1, 1/2 or 1/3 stop incrementsup to 3 stacked ND filtersND filter modes: stop, density, ND numbertimer for exposures of 4s or longer with alarmnight mode (Lollipop and above)optional compensation wheel to account for reciprocity failurePermissions:control vibrator: to vibrate after the timer expiresread external storage: to enable selecting a custom ringtone stored on the SD card to be played when the timer expiresA review of the app is available on this blog post: http://www.craigrogers.photography/?p=2548You can join the beta test program here: https://play.google.com/apps/testing/com.quicosoft.exposurecalculator.appNote: in the Shutter settings section there is a switch tor camera type. This switch simply selects how a small set of shutter speeds around 1 second are displayed, choose the one your camera adheres to. Exposure calculations work for all camera makes, this switch is simply for display purposes.Note2: if you're reading this the app will use English on your device. If this is not acceptable to you, please do not install the app.Please contact me if you'd like to help translating the app into your language.