Photography is all about light and the quality of the available light. Most people who have used flash while taking a picture should have experienced overexposed faces, reflective oily skin, red-eye, underexposed background and unnatural colors etc. Yes, too much light can over expose an image and thereby washing out all the fine details.
Bouncing flash from ceiling and side walls is really a pretty neat idea, but what if the place that your about to do your photographic assignment have a very high ceiling like a Church for example? Surely the bouncing light off these ceiling will severely deplete the light's power tremendously and hence the picture will be under exposed.
Here we introduce a new style flash diffuser stuff which could create supper soft light sphere to get a shadow less pictures |