Web Results

en.wikipedia.org/wiki/Red-eye_effect

The main cause of the red color is the ample amount of blood in the choroid which nourishes the back of the eye and is located behind ...

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 ...

www.quora.com/Why-do-some-people-have-red-eyes-in-pictures-and-some-do-not

Let me try to simplify the Wikipedia explanation, Red-eye effect - Wikipedia. The red spot in the ... What causes tiny red dots around my eyes? Is it rare to have red  ...

www.ask.com/youtube?q=What+Causes+Red+Eye+In+Pictures&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: ...

www.aao.org/eye-health/tips-prevention/diagnosing-children-from-photographs

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 ...

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.

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 ... a two flash system in which the first flash causes the pupil to constrict, ...

coopervision.com/blog/why-eyes-turn-red-pictures

Nov 4, 2014 ... Why Eyes Turn Red in Pictures ... How do I fix red-eye in photos? ... The ink is a translucent green color that cancels out the redness. If the print ...

electronics.howstuffworks.com/question51.htm

If a flash is bright enough, it can cause reflection off of the retina. ... Another way to reduce or eliminate "red eye" in pictures is to move the flash away from the ...