Manual Flash Calculator vs Silverlog Flash

Get the Manual Flash Calculator to help configure your camera and flash setting when doing manual flash photography. Based on the flash and camera you use, setting any 3 of the 4 relevant parameters the fourth can be calculated. E.g. calculate the required flash power based on your ISO, F-Stop, subject distance and used flash specifications. The app support creating a list of the gear you use and combine them in a kit. You can add as much gear as you like and create as many kits to your use cases. Further to that you can add a flash calculator to a kit. And you can add as many calculators as you want. All data is saved persistently and remains available between sessions. What is included: * Gear List. Make an inventory of your gear. This gear list will provide you with a structured overview of the equipment you have in use. * Kit List. A kit can be seen as a collection of gear you target to use in specific cases. I.e. like for a kit dedicated to street photography, a kit dedicated to nature photography etc. Just create what suits you and add the relevant gear. * Flash Calculator. Based from your kit a calculator can be added that will use the gear part of the equipment to feed the relevant parameters input to the flash calculator. * Data is maintained in local database and will persist over several sessions. Add data once and just use it as you see fit. * Can be used on iPhone, iPad and Mac. It optimizes the use of the available canvas for each * A detailed release note, with what is new, changed, updated etc., is included in the app

Silverlog Flash calculates flash exposure using guide numbers — the fundamental relationship between flash power, distance and aperture. HOW IT WORKS Choose what to solve for and enter the other two values. Find the aperture for a given flash-to-subject distance, the maximum distance for a given aperture, or the guide number from a known distance and aperture. Adjust ISO to see how sensitivity affects your working range. FEATURES • Guide number to aperture calculation • Guide number to maximum distance calculation • Guide number from distance and aperture • ISO adjustment • Metric and imperial distance units • Works offline — no internet connection needed • Clean, focused interface • Dark mode support USEFUL FOR • Manual flash photography without TTL • Working out flash-to-subject distance for off-camera flash • Understanding your flash's effective range at different apertures • Film photographers using manual flash units Part of the Silverlog photography toolkit. No account required. No data collected.