Lumenary
Convert, calculate, create!
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Archived App (Last seen on 2 Sep 2025)
This is an archived listing of the app previously available on the App Store.Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.
About
Flip your light values between F-stop, T-stop, EV, lux, lumen and FC/foot candles. Convert readings from your light meter, determine T-stop on lenses without a proper T-stop scale, evaluate gear specification, photometrics and lighting needs.
Transform shutter angles to shutter speeds, adjust ISO and calibration constant - stay in control.
Add filters, modifiers, push/pull to your result to keep track of exposure!
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What's New in Lumenary
1.0
April 30, 2025
