The Next Speedlite
A patent has shown up explaining a technology that could appear in future Canon flashes.
The replacement of the 580EX II is said to be a quantum leap forward as far as flash technology goes. We’re all eagerly awaiting it.
Patent Information (Translated)
- Patent Publication No. 2011-232461
- Published 2011.11.17
- Filing date 2010.4.26
How to determine the flash exposure
- Capacitor (GN), sensitivity ISO, aperture by calculating the distance
- If the flash can adjust the RGB primary colors, not for its calculations
- Based on the color temperature is set to flash, strobe light to calculate the distance