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Swimming Goggles Now!
Prolonged exposure to chlorine can cause start to eat away at
the corneal surface of the eye. This may cause itchy, irritated eyes, or
temporary blindness. Contact lens wearers fear the loss of contact lenses, and
often swim with their eyes closed. If you wear a goggle, you can open your eyes, and
not worry about losing a lens. Also, contact lenses may protect you from the
above mentioned problems, but they actually increase the risk of one getting an
infection from microorganisms in the water that attach to the lenses causing
bacteria to form. Therefore, swimming goggles can protect your eyes from these
ailments. Also, when swimming outdoors, swim goggles can protect your eyes from
ultraviolet radiation, and they can also have a tinted lens to shield you from
the sun. If you wear a prescription, swim goggles can be fit with your
prescription in them to help you see underwater. Here's what to look for:
Ultraviolet Protection:
If you are swimming outdoors, make sure your goggle protects you
from ultraviolet radiation. (For more on UV, see
UV and its Effects on the Eyes).
Proper Seal:
The most important thing is selecting a goggle is a proper seal. For
a goggle to properly work, it must create a good seal so water
cannot seep into the goggle. You want the goggle to fit on the bone
around the eyes, not inside the eye socket itself. An improperly fit
goggle will cause "raccoon eyes". This is because the goggle rests
on the socket, instead of the bone, and cuts off circulation. Also,
the goggle must seal completely. Put the goggle on and make sure you
can see no visible gaps between the goggle and your face. If making
a prescription in the lens, you may want to take the goggle home
first, and make sure it seals properly before you go through the
expense of a prescription lens.
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Lens Color:
If swimming outdoors, you may want to put a slight tint in the lens
to help block the amount of sunlight getting to your eyes. A smoke
lens is still light enough to see underwater, but can block enough
light so you don't have to squint.
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Prescription Lenses:
If you wear a prescription, you want to make sure that the
goggle you select can be fit with a prescription. Many goggle
companies do not offer this option. There are two type of
prescription options: Step Diopter: is a pre-fabricated
goggle in spherical prescription lenses analogous to half-eye
reading glasses. You pick the goggle that is closest to your
prescription instead so that you can see, but won't see perfectly. A
Custom Goggle is like your regular glasses where we make a
prescription lens with your exact prescription into the goggle.
Generally, step diopter goggles work for most people. Those with
powers over -8.00 or with astigmatism over -1.00 (second number in
your prescription or the number written under cylinder) should
consider custom made goggles as vision will be compromised in a step
diopter goggle. If you have different prescription powers in each
eye, you want to pick a goggle like the Vju as you can put different
lenses in each eye. Also, a good rule of thumb is to round
down, rather than up in choosing a step diopter goggle. (i.e. your
prescription is -2.75, choose -2.50) If you have trouble
deciding what power lenses to choose, consult your doctor, or ask
us.
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Look For
--100%
UVA/UVB protection
-Proper Seal
-Lens Color
-Prescription Capability
Recommended Styles
-Barracuda
-Hilco
-Rec-Specs
-Vju (View)
Prescription Information
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