For the purest who prefers taking control of their flash, the Guide Number Calculator is a tool for determining subject aperture and distance when using your flash unit manually.
Key Features:
• Aperture range F/1.2 to F/32
• ISO range ISO 100 to ISO 12800
• Flash output from 1/1 to 1/128th
Be aware that the guide number for flash units with zoom heads is different at each zoom setting. Check your flash user manual for details.
This version of Guide Number Calculator Android App comes with one universal variant which will work on all the Android devices.
If you are looking to download other versions of Guide Number Calculator Android App, We have 1 version in our database. Please select one of them below to download.