By Lana Mohr Weaver
The weather is finally getting warm, and everyone will be spending
more time outdoors. Many people probably remember to put on sunscreen
to protect their skin from the harmful rays of the sun, but what about
their eyes? Whether sun lovers are boating, gardening, golfing, or
just lazing in the sun, they need to remember sunglasses. Car windows
do not completely block the sun’s rays, so sunglasses should
be worn when driving. Ultraviolet radiation is known to increase the
incidence and hasten the development of several eye conditions, including
cataracts and macular degeneration. A good pair of sunglasses will
protect eyes, and make it more comfortable to play in the sun..
To qualify as a “good” pair of sunglasses, the lenses
should block at least 99% of ultraviolet radiation. Frames should
feel comfortable on the face, and the lenses should be large enough
to cover the eyes. For comfort, the lenses should be dark enough to
make it hard to the wearer’s eyes through them when looking
in a mirror. People whose eyes are not sensitive to sunlight, can
get ultraviolet protection even in a clear lens.
Polarized lenses are an excellent choice for sunglasses. These lenses
are available in non-prescription as well as with a prescription,
even in bifocals. Polarized lenses block horizontal rays of light
from entering the eyes, so glare is greatly reduced. Comfort with
polarized lenses is better than even the darkest non-polarized lenses.
The polarization cuts the reflection off of horizontal surfaces, likes
the surface of water or roadways.
Consequently, these lenses are terrific for driving or any type of
water activities, like fishing. With polarized lenses, the viewer
can actually see below the surface of water.
Don’t forget children’s eyes when they go outside. Any
time an adult would normally put sunscreen on a child, is the time
to get the sunglasses as well as a hat. Most of a person’s lifetime
exposure to sunlight occurs in childhood, so protection in the early
years is very important in preventing early onset of cataracts or
macular degeneration. A child started wearing sunglasses at a young
age will become accustomed to wearing them, and actually ask for their
sunglasses when going outside.
Enjoy the summer sunshine, but remember to protect eyes of all ages
by wearing sunglasses outdoors.
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