Web Results

en.wikipedia.org/wiki/Red-eye_effect

The red-eye effect in photography is the common appearance of red pupils in color .... Taking pictures without flash by increasing the ambient lighting, opening the lens ... In addition, people do not look natural with small pupils, and direct lighting from .... By using this site, you agree to the Terms of Use and Privacy Policy.

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

Tell your subjects to look slightly away from the lens ... the less likely you will have red eyes in pictures. Make the room brighter. ... Making the room less dim by turning on more lights can help eliminate red eyes. ... before the camera actually takes the picture.

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

It has to do with the flash reflecting off of the retina of the eye. ... I know red eyes in pictures are caused by flash which human eyes reflect back. ... Are you an RN? ... The aperture in your eye, is the little round dot at the center called the pupil, ... of the eye.while taking pictures the red light captured from bright flash light and ...

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

Sep 15, 2011 ... Today I found out what makes your eyes red in flash photographs. ... as if they are about to use you as a pre-lunch snack, has to do with how ... can be seen in pictures of animals with heterochromatic eyes (two different colored eyes). ... Should you simply turn on more lights, your pupils will also constrict.

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

Jul 28, 2014 ... We are taking more pictures than ever, and sharing them with a growing ... If you do spot an abnormal red reflex, bring the photo to your child's ...

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

Nov 4, 2014 ... Why does red-eye happen? ... If you take a photo of your cat or dog, you may notice the color may be green or yellow ... Turn on more lights.

www.thenakedscientists.com/articles/questions/what-causes-red-eye-photographs

Dec 6, 2009 ... Red eye occurs because when you take a flash photograph - the camera ... I myself NEVER have red eyes on photos, but my wife often does. ... People with wider pupils are more likely to end up with red eye in photos, ...

lifehacker.com/why-your-eyes-look-red-in-photos-and-how-to-prevent-it-1785821974

Aug 29, 2016 ... When your eyes glow red in photos, it's often because you're taking the ... the room before a photo, too, to make sure your pupils aren't wide to ...

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

May 12, 2011 ... Have you ever wondered why your eyes sometimes resemble those of a spooky ... Your modified appearance is caused by the red-eye effect,… ... image editing software, such as Photoshop, can remove the red discoloration. ... Q&A: Why did turtles come out of their shells? ... This may take a second or two.

electronics.howstuffworks.com/question51.htm

Take a look at the science behind why red eyes happen. ... We've all see photographs where the people in the picture have spooky red eyes. ... If you shine a flashlight or headlights into their eyes at night, their eyes shine back with bright, ... The first flash causes people's pupils to contract, reducing "red eye" significantly.