Why might LED flashes behave differently

Jul 10, 2008 ... The phenomenon known as Red Eye that plagues flash photography is caused by light reflecting back toward the camera from the retina of the subject. Jan 28, 2024 ... You could also have nasal allergy symptoms, such as sneezing and a stuffy nose. photo of woman with red, irritated eyes. Red eyes are usually ... May 12, 2011 ... Your modified appearance is caused by the red-eye effect, which occurs most often with flash photography in dark environments. This pesky ... Red eye in photos occurs when a camera flash reflects off the retina, which is rich in blood vessels. It typically happens in low light conditions. The cause of red eyes is that the light of the flash is reflecting from the retina, which is covered with tiny blood vessels. 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 ... Apr 27, 2019 ... There is not an option in Google Photos to fix red eye. ... Don't take away the most useful feature of all just 'cause it's less common! Dec 14, 2023 ... It seems (incredibly) that Microsoft has removed the red eye reduction feature from the photos app, which is very frustrating. Direct, on-camera flash lighting may cause a subject's eyes to glow red. You can quickly fix this using the Red Eye tool. What causes 'red eye' in photos? The red eye effect occurs when pictures are taken using a flash, and occurs especially when the flash is located near the ...