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We all know that too much sunlight is bad for our eyes and also understand the importance of reducing exposure to dangerous UV light, but studies have shown that exposure to even small amounts of UVB radiation over many years can contribute to the development of vision problems like cataracts or AMD. This is why proper vision care and sunglasses for seniors is so important.
Cataracts are the natural result of a gradual clouding of the eye’s lens, which can cause blurred vision and impair reading or driving. Often wearing a stronger lens prescription or sunglasses that reduce glare is all that’s needed to improve vision for those with small cataracts. For others, surgery is necessary to remove large cataracts and replace the clouded lens with a lens implant. Although many of the newer implants block UV light, wearing sunglasses for added protection after this procedure is recommended.
When outdoors, many older people wear hats with large brims to protect their eyes from overhead sunlight, however, it’s important to get into the habit of wearing sunglasses as well, even on cloudy days. An optician can outline the advantages of different tinted lenses, but the best of these sunglasses for seniors should be dark enough to reduce glare without distorting colors, and with lenses large enough to shield the entire eye area from the sun. A good guideline to follow is to check for manufacturers’ label to ensure that the glasses effectively block out 99% to 100% of UVA and UVB rays.
Another condition linked to long-term exposure to UV rays is age-related macular degeneration (AMD), which can cause permanent loss of central vision. By avoiding smoking, a major risk factor associated with AMD, and adopting healthy eating habits that include a balanced diet rich in vitamins A, C and E people can help lower the risk of some common vision disorders as they grow older.
Older drivers should also consider wearing non-prescription or prescription sunglasses with polarized lenses. These lenses minimize the effects of the sun’s horizontal glare off shiny or flat surfaces, like other vehicles or roads, and can also lessen indoor eyestrain from television screens for people who are light sensitive. Even seniors who wear contact lenses with built-in UV blocking tints should get in the habit of wearing sunglasses when outdoors to gain additional protection from the sun’s harmful rays.
Over glasses sunglasses are one of the most popular styles for seniors. These durable, lightweight glasses are large enough to wrap all the way around the temples and are designed to fit easily over prescription glasses for effective UV and glare protection from all angles. They are also great for low impact outdoor activities such as walking or golfing. You don’t have to worry about forgetting your regular sunglasses when you make it a habit to keep these wide-angle frames handy in your pocket, golf bag or inside the car.
Visiting an eye doctor on a regular basis for complete eye examinations combined with good vision care habits that include the best sunglasses for seniors can help maintain healthy vision as we age.[ad_2]
write by Martha