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?
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.
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.
Jan 20, 2016 ... In this Article. What Causes It? Who Gets It? What Are the Symptoms? ... A
retinoblastoma is a cancerous tumor on a part of your child's eye called the retina
. ... Her pupils look white -- not red -- when you take pictures of her.
Have you ever had a group photograph ruined, because you had a red eye in the
photo? Why does the red eye effect take place? Who are more prone to this ...
Oct 24, 2008 ... Red eye is fairly easy to curb by using the "red eye reduction" setting found on
most digital camera flashes. This setting causes the flash to go ...