This question troubles many of us when we notice that our eyes appear red in some photographs, and it ends up ruining many of our candid or precious moments. You may even take it as a sign of red eyes or other severe eye conditions such as cataracts or retinal detachment and seek an eye specialist in Santacruz. However, the red eyes in photographs are not caused by any disorder but occur due to the reflection of light. To understand why it occurs, let’s first understand what happens at the moment your photo is clicked.
What Really Causes Red Eyes While Clicking Photographs
Our eyes allow surrounding light to pass through the pupils, which is detected by the retina, and an image is formed in the brain. However, if the light source is too bright, the pupils widen, and some of the light that falls on the retina is reflected into the surrounding before the pupils can contract.
Now, when clicking a picture with a camera in a flashlight, the bright rays of the flash fall on the retina, which is filled with red blood vessels, but some amount of those rays reflect into the camera lens. Consequently, the camera highlights the red-colored blood vessels in our eyes, giving the illusion that our eyes are generally red.
How To Prevent Red Eyes In Photographs?
Though you can directly control your pupil’s response to the flashlight, you can manage your posture, the camera, and your surroundings. Here are some essential tips to avoid red eyes when taking photos in bright light:
Avoid Looking Directly Into The Lens:
The effect of red eyes is more prominent if you’re looking directly at the lens as the retina’s incident light directly aligns with the lens. Keep your eye line slightly off the camera lens, or simply look at the photographer’s head.
Shoot In An Evenly Lit And Bright Ambiance:
In the daytime, keep your photoshoot in open, naturally lit areas. If you want more control over the light, shoot in a closed area with sufficient ambient lighting.
Keep The Flash Away From The Camera:
If the flash is detachable or separately connected, try and keep them both at some distance at preferred angles to avoid shadows. For smartphones, use a second phone to light up your surrounding and keep the primary phone’s flash off.
Use Cameras With Red Eye Removal Functions:
Many new cameras, even in smartphones, are designed with features that help avoid red eyes while clicking photos using flash.
When To Seek Advice From Your Eye Specialist In Santacruz?
Though the red eyes in a photograph are just an illusion, if you notice that your eyes look red in reality and persist in being red even after enough rest, it would be prudent to visit an eye specialist to confirm its causes and severity. If only one of your eyes appears red in all photos, it could be a sign of strabismus. Also, if you notice a white or yellowish glow in one eye instead, it could mean something even more serious, such as a cataract, retinal detachment, or an infection in the eye.
At Samarth Eye Care, we frequently see cases where patients with redness in their eyes mistake the condition for a problem, but many times, it leads to early diagnosis of some severe eye conditions. If you ever feel the need to visit an Eye specialist in Santacruz, you can directly reach out to our experts for a checkup.