Current patients can also make appointments through m圜EENTAchart with physicians they have already seen. New patients can make appointments online with our eye doctors in North and South Carolina. For specific medical questions, please consult your doctor. This blog is for informational purposes only. Sabo at our Statesville office today to keep your vision shining. Schedule your next eye appointment with Dr. At CEENTA, we can evaluate your eyes to see if there is any sun damage and determine treatment options that are best for you. You can also take note of the UV index for the day whenever you check the weather and plan accordingly.įor sunny days, rainy days, and every day in between, your eye health is important to living comfortably. This is especially true if you will be enjoying an activity near a highly reflective surface, such as a day on Lake Norman or snow skiing.” Wrap-around sunglasses are even better for protecting your peripheral vision. “It is a good idea to wear sunglasses on a cloudy day just as you would on a sunny day. Rachel Sabo, a CEENTA ophthalmologist from our Statesville office, has wise advice for taking care of your eyes outside. Looking at the sky might be tempting when clouds are blocking the sun, but this is ill-advised based on UV reflection.ĭr. There are still some preventative measures that you can take to prevent this. How can you protect your eyes during a cloudy day?Įven with a cloudy overcast, sun damage to the eyes is possible. Your eyes, as a result, can still face some of the same side-effects as if it was a sunny day. This is especially true if you are in areas of higher altitude. In addition, clouds can actually reflect UV rays into multiple directions, meaning that you can get exposure even when sitting in shade. While clouds do block some UVA and UVB radiation, they are more successful at blocking visible light, which means there is still the potential for sun damage. The common idea is that clouds can cover UV rays, but there’s more nuance than that. It can also lead to significant eye damage if one is given constant exposure, ranging from cataracts to macular degeneration to complete blindness. This form of radiation is best known for its use for tanning, but it can cause skin damage such as sunburn. The sun produces ultraviolet light, a form of electromagnetic radiation that is positioned between x-rays and visible light on the EM spectrum. Is this really the case, or is it just a false sense of security for your eyes? What does the sun do to your eyes? Sunglasses are often used to protect the eyes when the sun is out, but clouds have been seen as another way to keep UV rays away. You can, and should, view without eye protection from the moment the second contact diamond disappears until the third contact diamond ring starts to appear.Who doesn’t love sunny days? Whether it’s relaxing on a boat or walking through the park, sunny days can bring plenty of fun memories – and sun damage. Apparently depriving cones of their chemicals (color pigments) is toxic. This happens in about 200 milliseconds or less. Those cones where the image of the Sun falls will be depleted of chemicals used for sensing light. This is an amazing sight which can only be appreciated with the naked eye or through binoculars, a camera lens or a telescope. What damage will staring at the sun actually caused to your eyes The immediate effect is called bleaching the retina. One final point is that the only time it is safe to view the Sun without suitable protection is during the totality phase of a total solar eclipse. Mylar film is used in eclipse glasses and it can be purchased in sheets from some online vendors. The Sun can also be viewed directly, even through binocular, a camera lens or a telescope using special mylar film which reduces the intensity of sunlight by a factor of several million. A device called a solarscope works on this principle. The safest way to observe the Sun is to reflect its image onto a white surface. People have suffered eye damage from reflected sunlight from water or snow. Normally the Sun is too bright to look at it long enough to cause damage. ![]() This is often painless and can cause long term blindness. Very bright light can cause Solar Retinopathy where the retina's light sensitive cells get overload and emit chemicals which can damage the retina. ![]() This can cause permanent damage and temporary or even permanent blindness. Infrared radiation can painlessly burn the retina. If this happens the eye will be very painful and can cause temporary blindness. Ultraviolet light can cause sunburn to the eye.
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