I shot this picture in my bedroom using Canon 30D and a 580EX speedlite.
shutter speed is 1/60 and f5.6. However the picture turn out super under exposed.
This picure was shot straight away after i mount the flash to the body. Battery strength is tip top.
However after 10 minutes, i take another photo in the same setting, same location, the exposure is great.
Does the flash and body need to sychro and warm up ????
I think i need to send the equipments for servicing liao. sianzzz.....
Reall appreciation, if someone can enlighten me. Thanks guys