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Red-eye effect

en.wikipedia.org/wiki/Red-eye_effect

The red-eye effect in photography is the common appearance of red pupils in color photographs of eyes. It occurs when using a ...

What Causes Red Eyes in Photos and How to Fix the Red Eye Effect

www.allaboutvision.com/resources/red-eye-photo.htm

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 caused ...

What Causes Red Eyes In Photographs - Today I Found Out

www.todayifoundout.com/index.php/2011/09/what-causes-red-eyes-in-photographs/

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: ...

Why do people have red eyes in flash photographs? | HowStuffWorks

electronics.howstuffworks.com/question51.htm

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?

What Causes the Red Eye Effect? | Yale Scientific Magazine

www.yalescientific.org/2011/05/what-causes-the-red-eye-effect/

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 ...

What Causes Red Eye In Photographs? - Science Questions, from ...

www.thenakedscientists.com/HTML/questions/question/2501/

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.

What causes the "red-eye" effect in photos? - VSP EnVision

www.vspenvisionnewsletter.com/2012/12/what-causes-the-red-eye-effect-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.

Can red eye in only one eye be a sign of cancer? - Photography ...

photo.stackexchange.com/questions/47553/can-red-eye-in-only-one-eye-be-a-sign-of-cancer

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 eyewhat causes it, and how to reduce it - Digital-Photography ...

www.digital-photography-tips.net/red-eye.html

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 .

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Photos Can Help Diagnose Children's Eye Problems and Save Sight

www.aao.org

Jul 28, 2014 ... Photos Can Help Diagnose Children's Eye Problems and Save Sight ... " Overwhelmingly, the most common cause of an abnormal red reflex is ...

Why do some people have red eyes in pictures and some do not ...

www.quora.com

Nov 23, 2012 ... A red eye is essentially light reflecting off the blood vessels in your retina - that is a ... I know red eyes in pictures are caused by flash which human eyes reflect back. But why does it not happen to everyone? Is there something ...

What Causes Red Eye in Photographs? » Science ABC

www.scienceabc.com

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 ...