The red-eye effect in photography is the common appearance of red pupils in
color photographs of eyes. It occurs when using a ...
On this page: How can you prevent red eyes in photos? • How can you fix red
eyes in pictures? • Is it normal for children to have red eye? • Are red eyes
Sep 15, 2011 ... Other factors contributing to the red-eye effect is the amount of melanin in the
layers behind the retina, and the age of the person being ...
www.ask.com/youtube?q=What Causes Red Eye In Photos&v=KBk0LBMjmbI
Dec 30, 2014 ... How can a camera's flash make your eyes glow red? Tune in to learn how it
works -- and how to prevent it. Learn more at HowStuffWorks.com: ...
NEXT PAGENEXT. If a flash is bright enough, it can cause reflection off of the
retina. ... Citation & Date. Video: BrainStuff: What Causes Red Eye In Photos?
May 12, 2011 ... The red-eye effect appears when flash photography is used at night because the
eye is unprepared for the sudden influx of light. Photo ...
Dec 6, 2009 ... Answer to the science question: What causes Red Eye in Photographs? ... I
myself NEVER have red eyes on photos, but my wife often does.
Although “red eye” might be an annoying reality of taking pictures in the dark, the
biology behind it is actually quite interesting. Let's take it step-by-step.
Feb 3, 2014 ... I noticed on a photo I did of a client that only one of their eyes turned red ... I
wanted to double check what other things could cause this before I ...
Red eye, redeye, or red-eye? In photography they all mean the devil eyes in
photos caused by flash. Explanation of what causes red eye, and how to reduce it