The dreaded red-eye effect is the bane of any casual photographer. All you wanted was a sweet memento of your friend’s ...

In general, newer iPhone cameras are advanced enough that they rarely cause red eye effects, even in incredibly low light. Just now, I snapped eight or nine pictures of myself in a dark closet ...

6. The 'red eye' effect in photos occurs when light from the flash bounces off the back of the eye, where there are lots of blood vessels in a layer called the choroid. 7. At the point where the optic ...