I have a Sony HVL-43AM flash. I've found that when I'm in automatic mode, when I dial the flash exposure compensation to -2EV I was able to get a much weaker flash than if I went manual with the flash ...
I wonder how can one prolong the life of a digital camera battery. Some times I would go about 2~3 months without using my camera. When I try to pick up the camera again, I found battery no longer has ...