F.A.Q. Frequently Asked Questions
Topics
Prescriptions
Rx - This symbol denotes that these frames are all available in prescription.
I imagine that the prescription lenses cost quite a bit more than non-prescription. Do you have a list of prices available? Answer
I purchased the Armani frame with the hope that my local optical shop could make me prescription lenses-however they cannot work with these wrapped frames. Is it possible for me to order prescription lenses from you? Yes, Download our PDF order form
Do you carry fitover style sunglasses for my prescription eyewear--polarized? Answer
What is a Pupillary Distance or (PD)? Answer
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Purchasing
Is it possible to purchase your eyeglasses without the use of a credit card eg. bankers draft, money order etc.? Yes, Please give us a phone call at 1-888-548-0558.
I do not use my credit card on the internet. Using your credit card on the internet has never been safer than it is today. Your purchase is secured by Verisign with 128 bit encryption. If you still don't want to use your credit card you can use PalPal or send us a money order for your purchase. Give us a call 1-888-548-0558.
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Shipping
Do you ship to APO addresses? Yes! We ship orders daily to APO addresses.
Is it possible for my order to be shipped overseas? Answer
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General
Why should I wear sunglasses? Answer
How do I choose a good pair of sunglasses? Answer
When should I wear sunglasses? Answer
Who should wear sunglasses? Answer
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Prescription Answers
Over RX Sunglasses
»»»Cocoons«««
»»»Live Eyes«««
Live Eyewear captures the spirit of the individual. Our unique collections of specialty sunglasses fuse progressive optical technology with a level of comfort and quality synonymous with the Live brand. All Live sunglasses are designed to be worn over prescription eyewear or offer excellent performance as standard sunglasses. The patented designs deliver 360° of protection from the elements, wrapping the eyes in a cocoon of filtered light. Live lenses are polarized, reducing heavy glare and allowing your eyes to remain relaxed and focused on the task at hand.
Live sunglasses are made of the finest materials in the world, featuring expert craftsmanship and attention to detail, a statement reiterated by the Live Eyewear lifetime warranty.
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Transitions Lenses (Day and Night):
New Transitions Lenses are so smart they go from clear indoors to as dark as a light sunglasses outdoors. Their advanced technology adjusts to changing light, so you see clearly and more comfortably in virtually any light condition. Indoors, Transitions Lenses are as clear as your regular eyeglasses. Outdoors, they quickly darken, getting as dark as sunglasses a Sunglasses "2" if UV is present. They work so well, in a recent clinical study, four out of five eyeglass wearers preferred Transitions to their regular lenses. And Transitions provide 100% UV protection. Ask your eyecare professional about making Transitions Lenses your every day lenses. And find out just how smart a lens can be.
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Pupillary Distance (PD):
The distance
between the center of your pupils is known as the pupillary
distance, this is measured in millimeters. Before your prescription
lenses are cut into the shape of your frame, the pupillary
distance needs to be measured. This measurement is then
used so that the optical center of each lens can be lined
up with your pupils in order to give optimal visual clarity.
In general, PD measurements fall in the range of 48mm to
73mm. The most common measurements are between 58mm and
68mm.
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General Answers
Why should I wear sunglasses?
Rays of
light are divided into different groups of wavelengths.
The wavelengths of concern are the ultraviolet rays. There
are three types of ultraviolet rays - ultraviolet A (UVA),
ultraviolet B (UVB) and ultraviolet C (UVC).
Naturally occurring
UVC is generally not a problem because it is absorbed by
the atmosphere and does not reach the earth's surface. Arc
welders can produce UVC artificially and sterilizing lamps
and people working with such equipment should protect themselves.
Naturally occurring ultraviolet (A and B) rays are able
to cause eye damage. Long term exposure to UVA and UVB is
associated with the development of degenerative changes
on the surface of the eye such as pingueculae1 and pterygia2.
They also cause degeneration of the surface of the cornea.
Cancer, on the eye surface, as well as on the eyelid, is
also strongly linked to UVA and UVB exposure. Studies have
shown cumulative UVB exposure results in a significant increase
in the incidence of cataract development.
Wearing good quality
sunglasses can substantially protect the eye against both
short term and long term exposure in bright sunlight and
every day outdoor situations.
Sunglasses can help your eyes
in two important ways. They enhance the normal light-filtering
capabilities of your eyes and they protect against the sun's
damaging ultraviolet rays. Good sunglasses will reduce glare,
filter out 99 to 100 percent of ultraviolet (UV) rays, provide
visual protection, be comfortable and not distort colors.
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How do I choose a good pair of sunglasses?
Appropriate sunglasses can stop ultraviolet light reaching
the eye. The lens material and the fit of the glasses are
important factors in the selection of sunglasses. Sunglass
lenses should decrease visible light to a comfortable level
while allowing adequate vision. Sunglasses should eliminate
ultraviolet radiation. The color or darkness of the lens
gives no indication of its ultraviolet radiation (UVR) absorbing
characteristics.
Sunscreens are generally labeled with a SPF (Sun Protection
Factor), which indicates the protection provided by the
sunscreen. The EPF or Eye Protection Factor rating of 1-10
is an equivalent indication for sunglass lenses. Sunglasses
labeled with an EPF of 10 provide 100% UV protection. To
choose the correct sunglasses, check the swing tag.
Another important factor when selecting sunglasses is to
minimize light entry from around the frames, especially
at the sides, and to ensure the frames fit closely to the
face. For maximum protection the frames should therefore
be a 'wrap around' style and fit closely to the brow line.
When your purchase sunglasses, look for a statement on the
amount of UV radiation that is blocked from reaching the
eye. The rule of thumb is the less UV rays that get through,
the better. Experts recommend that to protect your eyes
from harmful rays, sunglasses should block 99 to 100 percent
of both UV-A and UV-B rays. Since as much as 50 percent
of sunglight comes from overhead and gets by many glasses,
a brimmed cap or hat should also be worn for maximum protection.
Eyewear that wraps around the face also helps minimize the
amount of harmful light entering the eyes
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When should I wear sunglasses?
Whenever
the levels of solar UVR are high. Ultraviolet light exposure
is greater during the summer months and during the middle
hours of the day. UV levels are greatest at high altitudes
and are increased by reflection from the surrounding surfaces.
Sand and water surfaces increase exposure significantly,
as do snow and ice. It is important to remember high ultraviolet
levels can exist even on overcast days when the visible
light is decreased. People need to be concerned about their
total ultraviolet exposure under the above circumstances.
Some people who have certain rare conditions may be at a
greater risk of eye damage and should be appropriately protected
with hats and sunglasses. These people should discuss the
condition and the appropriate protection with their doctor.
Sunglasses do not provide satisfactory protection from eye
injury. Safety glasses are designed to provide protection
for the eyes against low energy flying particles and objects.
If the safety glasses provide UVR protection they would
be appropriately labeled.
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Who should wear sunglasses?
Protecting
children's eyes is desirable. Infants and toddlers should
be protected by hats and where appropriate, hoods or sun
umbrellas. Older children should wear hats and sunglasses
when outside for significant periods of time, particularly
between 10am and 2pm (11am and 3pm daylight saving time).
No one is too old to start wearing sunglasses.
People with corrective lenses should add UVR protective
coating or obtain prescription sunglasses.
Who is at risk for eye problems caused by UV light?
Everyone,
even a child is at risk. No one is immune to sunlight-related
eye problems. People who are at higher risk of developing
problems from UV rays include those who spend long hours
in the sun because of work or recreation, those who have
had cataract surgery and individuals who have certain retinal
disorders. Also, some people are more sensitive to UV rays,
including those who take certain medications, such as tetracycline,
sulfa drugs, birth control pills, diuretics and tranquilizers
that increase the eye's sensitivity to light.
Do children need sunglasses?
When selecting sunglasses for children,
keep these suggestions in mind: a. Check the sunglasses
periodically to make sure they fit well and are not damaged.
b. Select sunglasses that suit children's active lifestyles.
The glasses should be impact resistant (made of polycarbonate),
should not pop out of the frames, and the frames should
be bendable, unbreakable and/or have snap-on temples. c.
The lenses should be large enough to shield the eyes from
most angles and to block light that leaks in around the
frames. d. Choose a wide-brimmed hat for your child to maximize
protection.
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