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Photographer's Reckoner
A LIVE DEMO — EVERYTHING WORKS — OFFLINE.LTD
Restore
Ignore
PREVIEW — your knife, before you take it home
Play freely — everything works.
Saving to a file of your own unlocks when you take it home.
Whistle
Work for… then a gentle sign
25 min
1 hour
90 min
3 hours
Set
a soft chime when it's up
Photographer's Reckoner
Files & Data
Photographer's Reckoner
utility
Focal mm
Aperture f/
Distance m
Sensor
Full frame (CoC 0.030)
APS-C (CoC 0.020)
Micro 4/3 (CoC 0.015)
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HYPERFOCAL
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DOF NEAR
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DOF FAR
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TOTAL DOF
Stops apart
Shutter 1/…
Shutter 1/…
Difference
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Files & Data
Your knife saves its data inside itself. These are extra backups.
Export data (JSON)
Import JSON
A message from the former you to the current you: time’s up.
A little longer
Close it for today