Exploring specialized tools for specific image editing tasks

What Causes Red Eye? ... In dim light, the pupil expands to allow more light through for clearer vision. When you take a photo with a flash, pupils do not have ... The "red eye" mode of cameras involves a pre-flash before the main flash so that pupils become smaller before the real picture is taken and red eyes are ... Mar 14, 2019 ... The color red is either caused by the pigment found in the blood of the eye, called hemoglobin, like why if you put a flashlight under your finger the light is ... Eyes that illuminate red in a photo won't require a doctor's visit – it doesn't mean there's something wrong with your eyes and, in fact, usually means your ... May 1, 2013 ... The flash of light from a camera is bright enough and angled properly to make the eye's redness more apparent. The result is the all-too- ... When the other eye was evaluated in this way, no red color was seen. photo by Janelle Aby, MD. Gonococcal Conjunctivitis. When ... Jul 16, 2013 ... The red eye effect that often appears in photographs is actually caused by the eye itself. When our eyes are lined up straight-on with the camera and flash, If both eyes show up red, that can indicate that all is well (normal). There are some conditions which can cause an eye to NOT have a normal red reflection ... Sep 1, 2017 ... When the flash of the camera enters your eye it reflects off of your retina, which causes your eyes to “glow.” The red color is caused by the ... What causes the red-eye effect and how does the tool fix it? ... Red-eye is caused by the reflection of a camera flash off the retina. Our tool automatically ...