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fstop calc


4.6 ( 1936 ratings )
ユーティリティ 写真/ビデオ
開発者 Jouni Erola
0.99 USD

fstop calc is app to calculate darkroom printing times in stops.

Select base f-stop and the increment and the app calculates five test strip or other times for you.

No ads. Just free for all darkroom lovers. Enjoy!