1. Flash Photography with Speedlite 550EX
With Speedlite 550EX attached to the
(1)
With
(2) High-Speed Sync (FP Flash)
(3) FE (Flash Exposure) Lock
FE lock obtains and locks the correct flash exposure for any part of the subject. This is the flash equivalent of AE lock.
(4) Flash Exposure Compensation
Like normal exposure compensation, flash exposure compensation can be used to set the flash output up to ±3 stops in
(5) FEB (Flash Exposure Bracketing)
As with AEB (autoexposure bracketing), flash exposures can also be bracketed up to ±3 stops in
(6) Wireless Multi-flash E-TTL
For sophisticated lighting effects, multiple wireless Speedlites can be used for
•With autofocus, the flash exposure is always based on the aperture (set automatically or manually) and autoflash metering is weighted at the current focusing point.
•When it is difficult to autofocus, the 550EX’s
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