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Monday, September 24, 2012
Tuesday, August 7, 2012
Harms of Poor Sunglasses
In the bright sunlight
of this summer, all people have already worn sunglasses in different colors.
But we need to remind you that the protection of eyes is the essential thing of
you, since the improper selection and wearing of sunglasses may harm your eyes,
and not everyone is suitable to wear sunglasses.
First, Poor-quality
sunglasses can induce acute attack of glaucoma. After wearing sunglasses for a
long time, the visible light that enters your eyes will reduce gradually, so
the pupil will naturally open by itself, resulting in a narrow anterior chamber
angle, which as a consequence will easily induce acute angle-closure glaucoma
attack suddenly. Normally, the patients will have eye pain, headache, and rapid
decline in visual acuity, and even accompanied by nausea, vomiting and other
symptoms. Therefore, patients with glaucoma or suspected people are recommended
not to wear sunglasses.
Second, poor
sunglasses can lead to amblyopic. Children under the age of 6 have not yet
fully mature in visual functions. After a long-term wearing of sunglasses,
macular fundus can’t be effectively stimulated, which will affect the further
development of their vision, and even worse, it will induce the formation of
amblyopia. Therefore, such children are not suitable to wear sunglasses.
Fourth, poor
sunglasses are likely to lead to syndrome, which is particularly prevalent
among the young people. They prefer to wear wide, thick, and heavy-weight broad
frames of sunglasses. People wearing such glasses for 1 to 2 weeks will emerge
numbness between the eyes or the two parts of cheek, perception of symptoms
such as retardation, nasal breathing, as suffering from a cold.
But how can people
buy the good quality sunglasses?
First, you should
select at regular glasses shops for formal anti-UV sunglasses created by formal
manufacturers. Glasses sold by street stalls, hawkers often can’t meet the
criteria for protection against ultraviolet.
Second, pay special
attention to the lens surface which must be smooth, ripple-free, flawless, no
bubbles and so forth. While in the choice, you’d better place lens flat, so as
to observe from the horizontal direction to see whether warping or not.
Third, in the choice of lens
colors, depending on different venues, the general depth is better to be
medium, such as light gray, light brown, light green and so on; all these
sunglasses have better ultraviolet absorption functions. Of course, if you
require a strong shading effect, it should be a better choice of darker lenses.
However, those who ride or drive cannot choose too deep colors, or they cannot
effectively identify the different colors of traffic lights.
In
conclusion, the poor sunglasses have great negative effects on your eyes. So
obtaining a pair of good quality sunglasses is the most important thing of you,
especially in hot summers.
Suitable Sunglasses for Different Face Shapes
Nowadays,
sunglasses have become a fashion label. With the approaching of the summer, it
becomes hotter and hotter, especially while participating in outdoor
activities. So recently, various major optical shops have been offering new
sunglasses, with dazzling styles. It’s pointed that there is no large
difference in the popular highlights between these two years, but in the
details, today’s sunglasses are proven to be even better. On the basis of
grasping the direction of fashion, to choose suitable sunglasses in accordance
with your face shapes and skin tones are people’s everlasting principle.
First, to the
people with round faces, it’s not recommended to wear round sunglasses or those
with angles. On the contrary, such people should choose the frames that are
slightly wider than their face shapes and had better bend upwards, so that the
faces can look angular. In particular, you should avoid wearing the round,
lithe or naive frames.
In the choice of
color, round-face people are more suitable for thick frames, cool color lenses
and comparatively darker glasses, which have the visual effects of "tightening
up" people’s faces. On the other hand, the bright yellow, red lenses or
fine, soft frames are likely to enlarge people’s cheeks as a result.
The slightly
upward frame can make your eyes seem sharp, with the pressing momentum; the
white sandwich of frames in the dark bottom is particularly eye-catching,
emphasized the outline of the lenses; there are also cold edges and corners
which revealed a woman’s implied flavor, independent and charming.
Second, if you
are born with an oval face, the most
appropriate sunglasses are those with wide-shape frames, so that your face
looks wider, reducing a sense of length. However, the fine edge or rimless
sunglasses are not suggested by us.
In the color choice, you may as well choose pink or red
wine glasses, in order to increase the brightness of your faces.
Here are some recommended models: the avant-garde frames
in color, lenses with metal powder, a bit sweet in the cool fashion---they are
certainly enough to win repeated visitors for you.
Among the total, the brown sunglasses are elegant. But
while wearing such glasses, you had better pay close attention to your skin
tone, white as the best. At the same time, your lip color is better to be
natural, in that too deep color is easy to make confliction with your sunglasses.
Third, as for those with slender face shapes, elegant and
exquisite round glasses are the most suitable patterns. As the glasses are very
dainty in all details, you should choose neat and diaphanous clothes to tune
well.
Round sunglasses can give you a sense of pleasure as in
childhood and look like back to the retro wave of the sixties and seventies.
However, only the little faces in clear edges apply to such kind of sunglasses,
or your whole face will look funny and humorous.
Last not the least, the long square people are more
suitable for quadrate sunglasses. Meanwhile, in the choice of color, it should
be comparatively darker, which will be in line with people’s cold but charming
temperament.
How to Select Sunglasses?
With the temperature soaring of the summer, everyone is
more desired for sunglasses; and with the acceleration of the pace of fashion,
more and more people treat the sunglasses as the dress, shoes for decoration;
large lenses, bright colors, and more and more fashion elements have been added
into them. However, people often overlook their basic functions while in the
choice. Well, how to select fashion sunglasses?
As for the glasses colors, the light-colored ones have
slightly worse results. This year, the sunglasses have a great many bright
colors, such as light pink, peach blow, bright yellow and so forth. But can all
these colors be acceptable to people’s eyes? To certain extent, their effects
are poorer than that of dark colors. On some dark occasions, the UV cannot
reach the inner part of people's eyes, which can help prevent some diseases,
but the light-colored lenses have no such impacts.
So, when choosing sunglasses, we can’t simply pay
attention to their colors; more importantly, the function of anti-UV is more
worth of our notice. The deeper the color, the lower the visible light
transmittance will be. As a result, it will change the contrast degree while in
sight of objects. Among various colors, it is recommended that you may as well
choose brown, gray and green.
Besides, the sunglasses with too large lenses can easily
cause eye fatigue, since such large lenses are easier to lead to the curvature
while wearing. And the greater the curvature, the larger the refractive index
will change, then the object you see will appear to be rugged. Thus, a
long-term wearing of such lenses will result in your eye fatigue, dryness, and
damage your eyesight.
With regard to the
decorations in lenses, as long as they are not in the pupil area, they will
definitely have little impact on vision.
In addition, as for the children, we advice not to wear
sunglasses too long, because the dark glasses that children always put on will
surely affect their visual development. As for the elderly and glaucoma
patients, it is unsuitable to wear sunglasses for a longer period of time,
since their eyes in the dark will be expanded. For those whose eyes are easy to
feel tired, the sunglasses will make them even more uncomfortable. What’s more,
we suggested that drivers should not wear dark sunglasses.
Sunglasses are mainly used to block UV rays and the best
colors are proven to be dark brown and light purple. In general, such lenses
can filter out a large number of blue-rays, improve the visual contrast and
clarity, and be more effective while wearing in severe air pollution or in
foggy circumstances. Some people may like to wear sunglasses in deep color, but
in fact, the dark colored sunglasses are easier to induce glaucoma, which as a
result, will cause the increase of intraocular pressure.
All in all, while you choose sunglasses, you mustn’t only
consider their appearance; more importantly, the functions, colors and their
applications should be taken into account.
Friday, August 3, 2012
Why not Buy Sunglasses?
People
always pay attention to protect the skin from the sun, but very few people care
about their eyes under the strong sun light. In fact, the scientific research
conducted by professors has showed that the exposure of eyes to strong sunshine
will lead to cataracts, retinal damage and other eye disease.
Actually, the main culprit is the existence of ultraviolet in sunshine. It’s said that the ozone layer above the surface of earth has been damaged and much more UV would reach human being directly. This may result in some fatal disease for mankind! What should we do facing this status quo? I take the view of point that we should take action to protect ourselves. Since you have been a good commander of protecting your skin, I’ll introduce a way to protect your eyes.
Believe it or not, up to now, the most effective way to protect your eyes from UV is to wear sunglasses. It seems that sunglasses are quite simple, but it indeed works a lot. Their glass lenses have been specially processed, and different substances are put in to take on different color. Generally speaking, the green and gray green color have the best function to absorb UV, of course, other colors also have their distinguished effect. It’s up to you to decide which color to choose.
In addition, the sunglasses are usually designed to be big enough to cover half of your face. So sunglasses can also be used to protect skin. Compares with skin screen, the sunglasses absolutely have no side-effect on any kind of skin. So to buy a pair of sunglasses will help you kill two birds with one stone.
As we all know, eyes are the most fragile organ compare with other organs. Any small neglect may lead to great disaster. For instance, you would see dark dots before your eyes after a short-term looking at the sun, while a longer-term one would result in pain, tears and blurred vision and so on.
Eyes are the windows for our hearts. Without healthy eyes, how can we know about the outside world well? So as to know the world and others, I’d like to introduce you to the scriptglasses.com to buy you a pair of sunglasses. In this online optical store, you’ll find various kinds of sunglasses. The good quality and competitive price will give you a great surprise. So why not just give you a chance to equip yourselves to be against the UV.
Actually, the main culprit is the existence of ultraviolet in sunshine. It’s said that the ozone layer above the surface of earth has been damaged and much more UV would reach human being directly. This may result in some fatal disease for mankind! What should we do facing this status quo? I take the view of point that we should take action to protect ourselves. Since you have been a good commander of protecting your skin, I’ll introduce a way to protect your eyes.
Believe it or not, up to now, the most effective way to protect your eyes from UV is to wear sunglasses. It seems that sunglasses are quite simple, but it indeed works a lot. Their glass lenses have been specially processed, and different substances are put in to take on different color. Generally speaking, the green and gray green color have the best function to absorb UV, of course, other colors also have their distinguished effect. It’s up to you to decide which color to choose.
In addition, the sunglasses are usually designed to be big enough to cover half of your face. So sunglasses can also be used to protect skin. Compares with skin screen, the sunglasses absolutely have no side-effect on any kind of skin. So to buy a pair of sunglasses will help you kill two birds with one stone.
As we all know, eyes are the most fragile organ compare with other organs. Any small neglect may lead to great disaster. For instance, you would see dark dots before your eyes after a short-term looking at the sun, while a longer-term one would result in pain, tears and blurred vision and so on.
Eyes are the windows for our hearts. Without healthy eyes, how can we know about the outside world well? So as to know the world and others, I’d like to introduce you to the scriptglasses.com to buy you a pair of sunglasses. In this online optical store, you’ll find various kinds of sunglasses. The good quality and competitive price will give you a great surprise. So why not just give you a chance to equip yourselves to be against the UV.
The Most Effective Way of Protecting Eyes from UV—Sunglasses
As we all know, if the skins are exposed to
the sunshine for quite a long time, there will generate wrinkles, especially
the areas around the eyes, and it will cause cockeyes. Apart from that, experts
said, there would be other eye problems if we do not put on a pair of
sunglasses when we go out in the sun.
According to what the experts from scriptglasses.com
said, women should pay more attention to protect the eyes than men, because
women have the higher rate of getting eye diseases such as cataract. If we stay
under the sunshine or outdoor with snow for a long time, the cornea would get
hurt. In addition to the pains, the eyes will be also got infected which would
bring the inevitable harm.
Besides avoiding the excessive sunlight, we
should also protect our eyes from other aspects. Even if we sit under the tree
shadow, walk indoor, or drive a car, we still cannot avoid the meet with UV. As
a matter of fact, the UV at these places near to water, snow, and roads is
supposed to be the strongest.
Generally speaking, the longer we stay
outside, the more UV our eyes and skins get. With the change of environment,
especially the damage of the O-zone, our eyes are at higher risk. We should pay
particular attention at the time between 10 o’clock in the morning and 4 o’clock
in the afternoon, especially in spring and summer.
Therefore, when we go outside in the strong
sunlight, we should put on a pair of sunglasses. Moreover, we should the
sunglasses with the function of prevent the two UV—UVA and UVB—both of them
could cause skins burnt and aging. It is better to choose the sunglasses with
100% protection. The resin lenses are much appreciated for the sunglasses are
not easily broken. If we have a collision, they will not hurt our eyes.
The colors of the sunglasses lenses are various. Most of experts suggest us to buy lenses in grey for grey could keep the original color of objects to the largest degree.
Many of us like to place fashion at the first place when we choose our sunglasses. As a matter of fact, safety should be the most crucial. As for frames, they should be consistent with our eyebrows and temples so as to protect our eyes and eyelids. If we are occupying with sports concerning water and beach, we should choose the lenses with less reflection.
Sunglasses also could protect our eyes from cancer. Cancer cells may invade the eyelids, the skins around the eyes, and cornea. In recent days, more and more people get eye cancer, which is said to be caused by eye shadow. If eye shadow comes into the eyes, it will result in discomfort. Therefore, women should be more careful when they buy their eye shadow.
Experts said, sunglasses maybe the cheapest and most convenient method to protect our eyes. As summer comes, sunglasses become more useful. We should put a pair of sunglasses in our handbag or car, which makes us look more fashionable and get eye health.
Thursday, August 2, 2012
Sunglasses
Are
you ready for the coming summer? Fashionable hats, single-color T-shirts,
mini-skirts and well-matched shoes have filled up your wardrobe. An optional
choice from them would make you a shining line when walking on the street.
However, the charm on us is still not strong enough to compete with the stars?
Where the problem? Of course it is because of the absence of sunglasses.
Sunglasses
are really necessities, not just for stars. On one hand, it indeed protects the
stars from troubles brought by the recognition of public, for it can block half
of the face. So, with a pair of sunglasses, the most popular stars sometimes
would venture to explore the outside world and release themselves. On the other
hand, it adds the danger to a star who doesn’t want to be recognized, for a
person would become much more fashionable, just with a pair of sunglasses on.
So, the choice of sunglasses sometimes would be a stars’ headache. However, to
choose sunglasses or not will never become a dilemma for ordinary people. The
benefits from sunglasses are far more than the harms, if there’s any. I’ll
introduce some as follows.
Firstly,
like I have above-mentioned, sunglasses will add your popularity, the moment
you put on sunglasses you would be a “fashion lady”.
Secondly,
some scientific researches have discovered that wearing sunglasses can help you
adjust your bodies’ internal clock. With this evidence, we would like to advice
you to wear sunglasses on plane journeys, as to decrease the effects of jet
leg.
Thirdly,
today, the environment is deteriorating, more and more new diseases are
beginning to attack human beings. As a result, people tend to be careful about
the surroundings, like the water, air, sunshine, etc. To protect from sunshine,
people always pay attention to the skin, while the ignorance of eyes is a big
mistake. Eyes are the frailest part of the whole body. Too much exposure of
them to the sunshine would become a great disaster. Ultra-violet rays damage
your eyes’ retina and cornea, even make you blind. While it’s good to hear that
sunglasses can totally protect our eyes from being hurt.
The
summer is approaching, and all the benefits of sunglasses beckon me to buy a
pair of sunglasses. One day, when I was surfing the internet, one pair of
sunglasses on Scriptglasses.com arrested my attention. I’m satisfied not only
with its style, but also its price. Either plastic or wire frames, either rectangular-shaped
lenses or heart-shaped, with or without monograms, various choice are looking
forward to your coming.
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