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Saturday, February 04, 2006

Red-Eye

.. in photography is an effect caused by an electronic flashreflecting off the retina making it look red. Cameras with flash located close to the lens suffer the most from this problem. Professional photographers hence hold an external flash unit above and off to the side of the lens to eliminate red-eye. Red-eye can also be dited by using most photo-editing software. In fact many digital cameras come with inbuilt capabilities of reducing Red-eye.