Terry
New member
I just came across a cool iPhone app for photographers...... $2.99
It is called Photocalc by Adair Systems
First a VERY fast way to get all of the solar info (twilight begins, sunrise, solar noon, sunset, twilight ends) uses either places you can select OR your current location using the GPS :clap:
Second a full camera database (including the M8, D700 etc. although on MF I only saw Mamiya ZD) which is used to calculate DOF, hyperfocal distance and, COC
Calculations for flash exposure
Reference - glossary and some other things like the zones in the zone system
http://adairsystems.com/photocalc/
It is called Photocalc by Adair Systems
First a VERY fast way to get all of the solar info (twilight begins, sunrise, solar noon, sunset, twilight ends) uses either places you can select OR your current location using the GPS :clap:
Second a full camera database (including the M8, D700 etc. although on MF I only saw Mamiya ZD) which is used to calculate DOF, hyperfocal distance and, COC
Calculations for flash exposure
Reference - glossary and some other things like the zones in the zone system
http://adairsystems.com/photocalc/