Use APKPure App
Get Guide Number Calculator old version APK for Android
App to calculate a manual flash guide number
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.
What's New in the Latest Version 1.0
Last updated on May 8, 2016
Minor bug fixes and improvements. Install or update to the newest version to check it out!
Translation Loading...
Guide Number Calculator
1.0 by mwh
May 8, 2016