super tutorial ( en anglais ) sur mesure de lumiere , flash avec canon

Bonjour , j'ai trouve ca en recherchant des infos sur le futur achat de mon sekonic
Ca compile beaucoup de chose sur la facon d'utiliser les flashs

une partie du sommaire
The Canon EX Flash System NEW - return to TOC -

Overview of the EX Flash System

TTL, E-TTL and E-TTL-II Explained The evolution of Canon flash metering.

The 580ex FAQ Things the manual does not explain well.

EX Flash Exposure Control How to control Exposure with EX Flash.

Using 2 or 3 Canon flashes A:B, A:B C and non-flashing Master modes.

Canon Ratios Are Backwards If the Group A MASTER is used as fill the Canon ratios wind up being the reverse of H:S convention; more or less.

Using Manual Mode Manual actually offers better control than TTL. This explains why and how to use it.

Creative ControlHow to gain creative control with your EX Flash System.




http://super.nova.org/DPR/

a remarquer sur le site aussi :
http://super.nova.org/PhotoClass/