Zeh Bounce from Zeh Photographic is a reflector for the built-in (pop-up) flash of your SLR camera. Pop-up flashes usually produce unpleasant results because they are small in size and positioned very closely to the lens axis. Zeh Bounce redirects the light from your pop-up flash towards the ceiling, which creates more natural results since the light source is located above the subject.
Zeh Bounce is offered in three flavors to fit three major camera systems: Canon, Nikon, and Sony. The cards are identical except for the fitting. Zeh Bounce is easy to install and remove regardless of the model. The image below shows the difference between Canon and Nikon models (you can see the cuts are different).
The following images demonstrate the difference between a direct pop-up flash (left) and a pop-up flash diffused by Zeh Bounce reflector (right). Sample shots are taken from about 3 foot distance from the subject. The ceiling is about 5 feet above the camera.
It is, however, possible to get around this problem. Hold the reflector down while pressing the shutter release button half way down to acquire the focus, then return the reflector back into the position to capture the image.
As a final note, remember that using Zeh Bounce reduces the power output of your pop-up flash. You can take the measures mentioned above to deal with this fact. Aside from this, you should be able to significantly improve images taken with your on-board camera flash by simply installing the Zeh Bounce reflector.
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