【實用攝影app】Manual Flash Calculator|最夯免費app-綠色工廠好玩App

Manual Flash Calculator provides a handy utility for determining subject distance when using photographic flash manually. It's quick and easy to use for tricky lighting situations where TTL auto-flash can often struggle.This app requires no special permissions and is completely ad-free!Key Features:• Aperture range F/1.2 to F/22• ISO range ISO50 to ISO6400• Flash output from 1/1 to 1/256th power• Flash exposure compensation to +/- 5.0 EV• Zoom head support from 14mm - 200mm• Settings are selectable in 1/3 stop intervalsSet the respective guide numbers for your flash at each zoom position. Refer to the guide number table in your flash user manual for details.