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Sunglasses, has now become the symbol of the trend, with Sun glasses has been a mark of a star, so the trend of many fashionistas are preferred. Sales of sunglasses have a variety of prices in the market, but here a little note to remind people the main part, improper selection and wearing Discount Oakleys Flak Jacket Sunglasses Cheap sunglasses, can damage your eyes, strain your eyes.
Abuse stir up trouble
Have you ever heard of "solar mirror syndrome?" it does exist, and often appear in some fashion-conscious young people. Sunglasses 1-2 weeks in a row, between eyes or cheeks skin symptoms such as numbness, sensory retardation can occur, have nasal discomfort in breathing, just as if you had a cold, and some people will think there is a bug crawling on face, eyes and acid expansion. This is because they frequently wear big glasses, thick, heavy weight ' glasses '.
In addition, some people like to wear sunglasses, regardless of time or place, outdoors or indoors, even at dusk, watching movies, watching television are wearing it, it would increase the burden of the eye, causing a muscle tension, depending on the blur, severe symptoms including dizziness, not long as are to be found. These symptoms are caused by abuse of sunglasses. To choose a good pair of glasses, apart from the Sunglass styles, but following three details cannot be ignored.
1. UV logo
Primary function of anti-UV sunglasses, Sunglass lenses have on the packaging or "100% UV" and "UV400", "ultraviolet" logo. If not block UV rays is wearing poor-quality sunglasses, into the eyes of more UV than when you are not wearing tiffany and co outlet sunglasses, are more likely to cause eye damage, a long time can cause cataracts, eye pain, corneal edema, corneal epithelium occurs symptoms such as shedding. Regular glasses shops generally have the ability to detect sunglasses UV protection instrument, can detect your choice is correct. Street stalls, hawker of spectacles that did not meet the quality standard, it is best not to buy.
2. selection of gray, Brown, and green lenses
Lens color is distorted color choices should be based on the surrounding environment, object edge clear, can effectively identify the principle of different colored lights, Lenses of better color in gray, Brown, green, because these colors lenses for infrared, ultraviolet absorption better.
3. the medium-depth lens
In General, the stronger the lens darker shading effect, but it doesn't mean that the stronger the UV-resistant capacity of, sunglasses, UV protection features and lens materials, processes, and other factors. Lenses at medium depth are good, of course, if you require lighting effect is very strong, you should choose the darker Cheap Oakleys Frogskins Sunglasses Outlet lens. Bike or motorists who cannot choose the lens color is too dark, it will be hard to identify the traffic signal colors.

Eye experts recently recommended the selection of tiffany and co outlet sunglasses people, the best choice of yellow, amber or black lenses, blue lenses and do not choose to reduce sunlight entering the eye of the blue, to avoid suffering from eye disease.
Men, women, the majority of people should not wear blue sunglasses. She said that with age, the number of retinal cells photosensitive compounds will be more and more, while the blue sunlight activates the retina compounds promote the release of harmful free radicals.
We saw just white, but in fact this white contains a variety of different colors of light, like the light, like a rainbow, Blue wavelength portion of the spectrum to maximize the activation of these compounds. This phenomenon is much like an oxidation process can damage retinal cells.
In fact harmful blue lenses will pick blue, but you want to avoid blue. Yellow or amber lenses can filter blue light entering the eye to reduce blue light, which is what you want. When selecting sunglasses, black lenses is also a good choice, because the black Cheap Oakleys Frogskins Sunglasses Outlet lenses can reduce eye contact with all the colors of light.
Summer sun glare, sunglasses have appeared, and even three -year-old kids wearing the sunglasses, but also with pink, blue, green and other colors are mostly candy. However, ophthalmologists remind parents, candy colors are not suitable for children, children's sunglasses, the best choice for brown, dark green and other traditional colors, otherwise it may affect vision development.
Children, especially young children not yet mature vision, if you choose inappropriate sunglasses may jeopardize their vision health. Pink, yellow lens sunglasses, it may adversely affect the eyesight of children. Rad too big, exaggerated style of sunglasses, vision may also be affected, resulting in visual distortion, visual fatigue, and even visual impairment.
Children's sunglasses to buy national quality certification logo. Two- year-old child is not absolutely necessary to wear sunglasses, dark Discount Oakleys Flak Jacket Sunglasses Cheap sunglasses because the light has a negative impact on the child's visual development. Children can choose hats, umbrellas, etc. to block the sun.

Last week, members of the public a taste of summer, hot taste, many of them wearing tiffany and co outlet sunglasses, sunglasses in patients with graves ' ophthalmopathy is raised up. Bureau of quality and technical supervision has recently found while checking the market sunglasses, sunglasses for only 45% pass rate, less than half.
Hospital recently received many thrown for wearing sunglasses in patients with graves ' ophthalmopathy, swelling, fatigue, swollen eye is acid, higher than in spring when more than 30% patients. Although the symptoms are not serious, some eye drops to cure, but doctors believe is directly related to eye diseases and quality sunglasses, some people are wearing sunglasses that was not for him, causing the eye disease.
Eyes met bright light with self-protection, nature of the pupil becomes small, into the eyes of ultraviolet energy reduction. Inferior sunglasses not only fail to block UV rays and poor transparency of the lens instead of eye pupil size, causing UV mass injection. Long wearing poor-quality sunglasses will greatly harm normal eyesight. In addition some people are colorblind, night blindness with retina inflammation of the optic nerve and is not suitable for wearing sunglasses, Visual degradation of the elderly is also not suitable for wearing Cheap Oakleys Frogskins Sunglasses Outlet sunglasses.
Provincial Bureau of quality and technical supervision recently checked the market sunglasses, sunglasses for only 45% pass rate. Some sunglasses that shouldn't have degrees but degrees, after some sunglasses to wear, not even tell traffic lights.
Choose a high quality Sunglass lenses depends firstly on whether air bubbles, scratches, uneven surfaces. Sunglasses can be got from the eyes at 45 cm, by glasses around the vertical and horizontal lines, such as door frames and glasses down and move around. Such linear distortion or oscillation, stating that the deformation of glasses and, secondly, sunglasses, tag manufacturers, trademarks, sunglasses, materials, colors, quality grade and UV marks; third, UV index, which is an important standard in filtering out ultraviolet effects. Index of anti-UV Discount Oakleys Flak Jacket Sunglasses Cheap sunglasses usually between 96%~98%, 100% select the best UV protection products; the last lens colors, preferably in dark gray, dark brown and black, and blue and purple the worst on the market a lot of colorful "sunglasses" not only can stop the UV, and it hurts the eyes.

Go out for fun, summer sun, came out people have blinded eyes, apart from the umbrellas, hats, visor, and Discount Oakleys Flak Jacket Sunglasses Cheap sunglasses against UV the best weapons. Bright light will penetrate your eyes hurt, sunglasses can reduce severe sun damage to the eyes, blinding flash of light may cause headache, and sunglasses will 95 ~ 100 filter effects.
Most people on the sunglasses of choice remains to aesthetic considerations think sunglasses are fashionable jewelry, eyewear shape as the first consideration when buying; even clothing stores will put a ton of sunglasses available for purchase to match outfits. Sunglasses are ornaments feature, but its protection is the most important.
Strong sunlight in summer, many people were wearing sunglasses. Anti-reflective protective lenses, tinted lenses, color lenses, polarized lenses, color lenses…… Colorful sunglasses on the market, some people tend to buy their favorite color and style, totally overlooked sunglasses UV protection.
What eye color sunglasses and sunscreen
What kinds of lenses can sunscreen does not hurt eyes? Sunglasses do not prevent Sun, may hurt the eyes. when eyes glare and UV rays are encountered when they are unobstructed, the light goes directly to the pupil, which cause injury to the eyes. tiffany and co outlet Sunglasses in different ways (such as polarized light, color, coating, and so on) to block UV rays, Sunglasses can block UV rays and glare, because of added a special coating on the lenses.
Buying sunglasses go to the regular stores, at the time of purchase, and to identify on the packaging "100% UV" and "UV400", "ultraviolet" logo.
Mention of lens color, United States experts in blindness prevention Union recommends, in General, the best choice for Brown in the summer and tinted lenses, and outdoor sunlight more strongly, should choose the dark sunglasses. Partly because of these colors lenses for glare, UV-absorbing and filtering a good and on the Brown lens can provide good color sense perception, to clearly distinguish colors after wearing, tinted lenses can block the smooth shiny surface of the rays, under the glare of the Sun to be able to see details of objects, driver's best choice for tinted glasses. Green glasses have sold well in the market, could reduce the extent to which visible light enters the eye, especially dark green, can absorb heat. While blue, pale yellow and pink lenses Cheap Oakleys Frogskins Sunglasses Outlet are not suitable for bright light to wear, because of their anti-reflective power is relatively weak.

In strong summer sunlight, many people wear Cheap Oakleys Frogskins Sunglasses Outlet sunglasses. Anti- reflective protective lenses, color lenses, color coated lenses, polarized lenses, color lenses…… colorful sunglasses face of the market, some people tend to buy only their favorite color and style, completely ignoring the role of anti-UV sunglasses.
What kind of glasses to sun glasses do not hurt? Experts have warned that if no sunscreen sunglasses may hurt the eyes. When the eye glare and UV rays encounter no obstacles, the light will go directly to the pupil, thereby causing injury to the eyes. Sunglasses applied in different ways (such as polarized light, color, coating, etc.) play a role in blocking ultraviolet rays. Sunglasses have been able to block ultraviolet rays and glare, because the lenses add a layer of special coating.
Be sure to buy Discount Oakleys Flak Jacket Sunglasses Cheap sunglasses to regular stores, at the time of purchase, to look for "100 % UV ", "UV400", “UV" and logo on the packaging.
The experts suggest mentioned lens color blindness prevention and treatment of American trade unions, in general, the best choice for summer, brown and brown lenses, and outdoor sunlight is more intense, more should choose dark sunglasses. One reason is that these color lenses for glare, UV absorption and filtration better; the other is brown lenses can provide a good sense of color vision, able to clearly distinguish between colors after wearing, tinted lenses are able to block surface smooth and shining light radiation, in the glare of the sun can see the subtle part of the object, the driver the best choice tinted glasses. The market is also good selling green glasses, can reduce the level of visible light entering the eye, especially dark green, but also to absorb heat. The blue, pale yellow and tiffany and co outlet pink lenses are not suitable to wear in bright light because they are weak antireflective

After 51 climb snow-capped mountains come back, feeling a great need of myopia frames Discount Oakleys Flak Jacket Sunglasses Cheap sunglasses, so I bought one. Received all of the packaging, including Oakley a pair of sports glasses, plastic framework within a pair of myopia, myopia by metal frames a pair, glasses for optical correction Center, instruction manual, fibers carrying bags, accessory bag, mirror box, packaging tray, and a number of small plastic bags. Packaging cartons, and labels are marked in the box, is China Taiwan.
First impression, glasses in hand, the weight is light, sorry I did not have to take precisely measuring tool is unable to provide exact figures, style, color scheme and dynamic. Original fiber carrying bags of red-and-white mix, feel fresh, soft and delicate, in addition to carrying a pair of glasses which can also clean lenses.
Eyeglass lenses are polycarbonate material PC, mainstream configuration. Look round fully, try to bend with your hand feels elastic good toughness, by angle, lens processing technology skills. Original glasses case is PVC material, equipped with a zipper is very small, and long and curved zip trip, not too easy, zipper and mirror box joints with multiple threads. Mirror box perceived overall quality, making blunt.
Eyeglasses frames with Super toughness, impact resistance, heat resistance, chemical-free release, and so on merits, interested students can then query and will not repeat them here. Feeling light and elastic surplus from the pictures above you can also feel the bright, evenly bright, frame processing technology is good.
Mirror models, as well as on the inside of the leg, while labeling the product has passed CE certification. Mirror leg rubber sleeve material is rough, although to some extent affects the appearance, but it feels very high coefficient of friction, while the mirror leg part of the rubber cover can bend angle to suit the consumer's head, which greatly increases the Cheap Oakleys Frogskins Sunglasses Outlet glasses when wearing the soundness
Lens and mirror frame in perfect condition, some mix of the two is more or less the problems. Pictured above is right eye lens position overlooking the graph below is the position of the left eye lens and look down, contrast can be seen on the left eye lens curvature and corresponding positions of frame mix is unreasonable, gaps appeared, while the left eye location does not have this condition. With the naked eye, and wear the feel, impression that the picture frame problems, curvature of the left side may have some bigger, wear the feel the left half of a pair of veneer. The problem may also be assembled, because the dimensions of the frames and lenses are not very fit, cause when assembling the frame deformation.
Glasses, nose and supporting materials for use on mirrors like the legs, rough anti-slip, can observe how the material in the following illustration, uses two tiny screws on the frame. Nasal care fitting nose part of the oblique grooves increase slip resistance. Nasal care and mirrors like the legs, from the root can also be appropriate bends, angle adjustment, to suit different users ' noses, tiffany and co outlet not only solidity increases wearing comfort and perception of the changed to wear.

The arrival of spring and the sun shining. Many people like to wear tiffany and co outlet sunglasses to block the Sun, but if not properly selecting and wearing sunglasses, will strain your eyes. Spring-how to choose the right sunglasses?
Some people wore sunglasses regardless of time and place, outdoors or indoors, even at dusk, watching film, he wears it. This will increase the burden of the eye, causing a muscle tension, depending on the blur, severe symptoms including dizziness, not long as are to be found, or between the eyes, cheek skin symptoms such as numbness, sensory slow, nasal discomfort when breathing, or that there are bugs crawling on my face, eyes and acid expansion. This is often caused by wear big frames, thick, heavy weight glasses. In addition, glaucoma, cataract, lens expansion evident in patients not suitable for wearing Cheap Oakleys Frogskins Sunglasses Outlet sunglasses.
Different colors of lenses also apply to different light environments. Green Sunglasses made of color transmittance curve of the lens closer to the natural curve of the eye. So, see of scene President time keep clear, and can reduce eyes fatigue; Brown lenses through increased contrast degrees to upgrade Visual of keen degrees, in sight fuzzy, and fog Misty or General of gloomy weather in the depending on property effect are is good; Brown lenses is can blocked reflection light, can in glare of Sun Xia see objects of subtle part; and blue, and shallow yellow and pink lenses anti-reflection capacity weaker, not suitable in strong light Xia wearing.
Knowing spring-how to choose the right Discount Oakleys Flak Jacket Sunglasses Cheap sunglasses, not suitable for children under 6 years old wore sunglasses for a long time.

People to has 40 age, see near Shi lens regulation capacity on declined, then if you original is hyperopia or normal not wearing tiffany and co outlet glasses, see near on needs reading glasses, if you original is myopia, see near Shi on can offset part myopia of degrees, some people on can without wearing glasses see near has, according to original of myopia degrees and age, if cannot completely offset, you will enjoy progressive lens. Estimated you said of is progressive lenses, not enjoy has a article line of bifocal, to enjoy no line of progressive, wired of bifocal, only see far and see near (reading) role, no focused in Middle excessive of part, so cannot Internet irrigation, (see computer of part), Progresive lens is from Shang to Xia slowly by see far of degrees to see near of degrees, to knows from different of lenses Department see different of popular.
Progressive lens there are many different designs, the old progressive lens is very difficult to adapt to, only very narrow optical region, eyes glasses around something deformation. As digital technology of development, currently good of progressive lens are is digital technology design of, inside also points many species, some on see far better, some on computer or see near better, optician will according to you of different needs to you most suitable of, here learning is big, a good Cheap Oakleys Frogskins Sunglasses Outlet optometrist only guarantee you of degrees correctly, and cannot guarantee you select of frame and different species of lenses design for you, then optician very important, Their pupil distance measurement, add high height measurement of different lens design choices will affect your vision and feel uncomfortable.
Those known as online enjoy glasses is cannot believes of, they fundamental cannot help you put glasses wearing in you of face Shang volume from and add of height, so cannot guarantee you wear glasses can correctly of through suitable of place see v see near, degrees high a points words,, lost of miles, a pays good of progressive better hundreds of knife even thousands of knife, mirror rack General of also on 1OO more knife, your of also on 400-500 (more your of not in this discussion), real your of is lenses.
This money absolute is has necessary pays have, you daily except sleeping, glasses are in you of face Shang, not said from appearance Shang see has necessary, more is let you see have Qing, comfortable, improve life quality, some people buy a package eye blink more not blink, but on glasses inhibited will said as long as insurance cover of part, other are not, actually many insurance only cover most basic of, and almost are not cover anti-reflection (AR) (Non-glare coating), some people spend thousands of knives in the glasses, but don't want to spend a little money on the AR, it will not only make you look cheap Discount Oakleys Flak Jacket Sunglasses Cheap glasses, reflective of the lens to cover your beautiful eyes, you glare even more things are not so clear, so this money's not provinces.

First of all, to go to hospital or formal optometry Cheap Oakleys Frogskins Sunglasses Outlet glasses shop, free or very cheap price. Is the optical shop, not soft, finished by the way has also been equipped with sunglasses, it won't have to look down.
According to optometry's situation, some people still not suitable for glasses online, such as:
1, the eye is a very heterogeneous or defective, such as PD, 8CM; strabismus severely cross-eyed… You should be a normal, ignore this point.
2, vision of instability, such as 200 today, after a few days on the 300, so your glasses arrived, no, you should not be so bad, please ignore this.
3, eyes a lot worse, like a 10,001 x 200
+ 4, astigmatism with myopia
5, high myopia, for example, more than 1000 degrees
3, 4, 5, mainly online opticians have no physical, with the glasses a bit difficult, and put on new glasses could not adapt to needs service. If you go to the store is not very convenient.
-Choosing lenses, I learn about optical lens is quite.
First, the brand or something please ignore, if you think branding is important to you, or go to the store.
Second, many of the tiffany and co outlet features not to be hoodwinked, UV-resistant, radiation resistance, are bragging. Hardened and coated a bit, but there's no need to spend 1-2, with one Deputy, was a better choice.
The curvature of the lens, 1.56, 1.67, or something like that, the higher the number the thinner, more expensive of course. If your degree is relatively high, super thin, still too thick you can choose non-spherical (and more expensive), this not to brag, but if 6, 700 degrees of myopia, not too necessary.
Then there is the color, lenses have silver halide, increases as the intensity of the Sun, the lens darker. Personally, I think is not too necessary, should guard against the Suns in the summer and enjoy additional clamps on the line. Certainly fresh but equipped with a pair of play is good.
Personal recommendations, curvature, 1.56, green-coated film, online opticians was traded in 501
Selected frames, it's hard
Frame look ugly, opinions differ, so it's hard to say why. But spec is worth about, it doesn't look like everyone's head, still have to think about it.
Mirrors on the leg is a set of numbers, such as 18-135, 52, identified as lens width 52MM wide leg 18MM mirror long nose 135MM, depending on your size available.
Similarly, the brand is not considered, specializes in manufacture of all brands in the world.
And finally price. Many shops frames are sent send stuff is not bad, if you don't like it, pick, in short, all the specs, and normally does not exceed 100. Merchant materials cost less than 30, the processing will take about half an hour, and also give you glasses case, cleaning the Discount Oakleys Flak Jacket Sunglasses Cheap glasses, so the price is also reasonable.

Intel has previously expressed its interest in tiffany and co outlet technology, recently announced it also had to compete with Google goggles Recon wearable technology development has been "significant" investments. Recon obtained funds will be used to support product development, marketing and global sales expansion. It will also be "from Intel capital in production, operation, and technical expertise to benefit." Intel did not disclose the investment amount. Recon, founded in 2008, is famous for its sport and physical education make HUD. Recon says it has shipped more than 50,000 to global consumers HUD device-oriented skiers. Recon has established itself in the HUD for sports and active lifestyle consumer’s class leading position in the device industry. Our next big project was the ReconJet; we will come through it into broader, more diversified markets. Recon says the company offers the world's most advanced wearable computing ". ReconJet sells for $ 599. The company's announced that in celebration of Intel Capital cooperation, recently at a cheap $ 100 discount sales of this product. Is billed as the world's most advanced wearable Discount Oakleys Flak Jacket Sunglasses Cheap weighs 60 grams, suitable for use in various weather conditions. It can be used to generate and display performance data via Wi-Fi and Bluetooth connected third-party sensor, as well as paired with a smart phone displays incoming call and SMS text messaging and Internet access. As with Google goggles, developers can take advantage of ReconJet technology of SDK (software development kit) and API (application programming interface) to develop local applications. ReconJet is not yet listed, will begin in March 2014, nets for sale. In addition, Recon seems to have gained support from Apple. The company CEO Dan Eisen hardt said: "we spent the last 5 years, in the consumer market with head-mounted display devices. Indeed, the Recon has shipped 50,000 units around the world head-mounted display devices, and through Apple stores launched a very successful marketing campaign. ” It is obvious that Apple is Google's main competitor. Eisenhardt said shows that Apple is opening up the headset computing device market. To date, Apple has not yet launched the rumored iWatch Smart Watch, but the company has also expressed interest in Google goggles products. At present it is not clear, whether Apple will further the development of this market. Intel's investment in Google goggles competitor Recon Google also recently announced a wearable device-related message. It plans on October 5 to start Cheap Oakleys Frogskins Sunglasses Outlet America travelling Roadshow, first stop is in Durham, North Carolina. The move is aimed at promoting Google goggles, Google development team so that the public can communicate on the use and potential of Google goggles.

Myopia in children because the required spectacle vision correction. Many parents want to use Orthotics as clearly as you can, in fact, is not conducive to the child's visual development. Clinically, doctors generally myopic children's Orthotics to 1.0, and even sometimes needs and habits according to the child's eye, such as child seats in front, at close range with an eye more, their myopia suitable distribution low, Dai Jing vision then the children may have amounted to less than 1.0. Therefore, children Discount Oakleys Flak Jacket Sunglasses Cheap glasses may not need vision correction to 1.0, should take into consideration their demand for daily eye, wearing comfort, and other factors.
Generally speaking, kids glasses after you wear glasses at the far and near, as it makes your eyes adjust and coordinated collection capacity, could not be easily fatigued when reading. For some children with low myopia, as up to 200 degrees, you can also consider ongoing close eye without glasses, so can be reduced to a certain extent, the eyes focused enough, there might be some delay the effects of myopia development. But at the same time taking into account specific situations such as child's binocular vision, such as children with insufficient external oblique or implicit collection, regardless of it long or short are required to wear goggles.
Children require periodic review after wearing glasses, myopia increase more, Dai Jing, poor eyesight and did not meet the needs of daily life easily with an eye; you need timely replacement of glasses. Children wearing Visual acuity less than 0.6 will consider replacing the glasses will of course need to demand according to the child's eye, binocular vision conditions, such as specific elements may be. After replacing the Cheap Oakleys Frogskins Sunglasses Outlet glasses, you can read, write, and so when the eyes at close range with low powered glasses, to a certain extent alleviate the problem of insufficient eye focusing at close range, controlling myopia progression may also have helped.
In the growth and development of myopia in children is usually 50~100 per annum, the vast majority of children's nearsightedness in adulthood will gradually cease to grow. Clinical study found that rapid growth and development of children in the 10~15 period, the myopic growth rate is faster, baby, of course, this may be related to that stage reduced heavy study load, outdoor activities, and so on.
Youths wearing OK microscopy can significantly slow the progress of myopia. Age adolescents than wearing conventional glasses, wearing OK mirrors slowing myopia development about half of those, or even some wearing 3 years later in children with only 25 degrees of myopia, a handful of kids wearing only deepened the 150 degrees of myopia after 10 years. A Hong Kong study also found that continuous wear OK mirror 3 years; their eyeballs grow into wearing glasses teen half his age, degree of myopia development for the latter half.
Children wear glasses for far closer eye; there may be a problem of insufficient focus, which would have some catalytic role for development of myopia. Thus, progressive Multifocal Lens tries to apply to children and teenagers. It works by reducing the degree of myopia when, to reduce the problem of insufficient eye focused short. Lots of studies have found that wearing progressive multi-focal lenses have a delaying effect on myopia development in some children. But wearing such glasses you need to fully take into account children wearing habits, reading and writing position, binocular vision. For example, after wearing progressive multi-focal glasses can pass below the low part, reading and writing, otherwise would not play the role of such glasses; or the child is accompanied by a certain degree of latent squint, got no business wearing such glasses outside the otherwise continuous wear such tiffany and co outlet glasses may exacerbate latent strabismus, or even lead to intermittent strabismus, which added attention to fatigue.

Do you nearsighted? You have Discount Oakleys Flak Jacket Sunglasses Cheap sunglasses? With your eyeglasses, right? How can I enjoy a good pair of glasses? First of all, is to test the premise of maximum light and secondly want to feel more comfortable when wearing glasses, not oppressed. Generally speaking not very clear to consumers how to opticians, to enjoy a good pair of myopic glasses, should pay attention to the following aspects of the problem.
1, Jiao Du is the eye's refractive error level, the unit for the diopter, symbol is d. Myopia "-" said hyperopia mirrors with a "+". Such as "wearing is 300 degrees of myopia, meaning that the glasses shall be equipped with a pair of glasses is Jiao Du -3.00D.
2, the particular symbolic significance on eyeglass frames: frames showing "48 19 138", the "48" means that the lens is the size 48m m, "19" means space between two lens (that is, width of nose) is 19mm, "138" means mirror leg length, according to GB standard provisions of the tiffany and co outlet eyeglass frames, these flags are marked in the mirror inside of the legs.
3 when the prescription opticians, and optometry, its prescription, often marked with "r", "l", "d" letter, which means they are: the "r" means right eye lens; "l" means left eye lens, "d" indicates interpupillary distance. For example: -3.00DS/-1.00DS 90, meaning: the left eye lens; 300 degrees of myopia and astigmatism of 100 degrees, the lens axis level 90.
Some people wearing nearsighted glasses after you just with a good feel not suited, walking a dizzy feeling. You might begin to wonder whether this time together with this pair of glasses.
Wearing nearsighted glasses if you are dizzy or afraid to walk, people might think that this is a normal reaction, many also note the instructions on the glasses. In fact, it's bad specs.
If wearing glasses Dizzy is axis of astigmatism is not allowed; particularly bright, see narrowing, is equipped with deep; nausea, vomiting is interpupillary distance is not allowed. This phenomenon appear in the low to medium myopia, worthy of a good pair of eyeglasses does not have this reaction.
Judging a myopic glasses and enjoy how well it has a very simple "proximity" test. After wearing Cheap Oakleys Frogskins Sunglasses Outlet glasses, stretch fingers close to test, if the eyes look very natural, look at long distance, if it is natural, then the eyewear optometry is accurate.

Van as a public actor, is out now, three major fashion cool accessories that define "three", namely bags, hats and sunglasses. Have seen, ice does not wear Cheap Oakleys Frogskins Sunglasses Outlet sunglasses out of it? These three must-have tools, sunglasses hat is more important than, hat and bag is more important than, you know why? Also is simple, wearing sunglasses out street not only can against was Chase stars recognized to, no makeup also can cover nude makeup, didn't sleep good sleep can cover black eye; hat of uses except warm, certainly more important of is cover no styling of hair. Van of sunglasses so of wonderfully, not only is fashion of latest paragraph, more is cool of most pulled wind of Rob mirror focus.
Aesthetic of van retro literary range poster, Republic of range of short hair-certainly is wig, representative era features of round retro sunglasses, and called instrument paragraph sunglasses, in aesthetic fresh of national wind hit color dye flowers of costumes and background pattern of against Xia, red lip brunette, tip of seeds small face wearing with round of retro sunglasses, fresh through sense of fashion on from here rendering out.
Paris fashion week has just ended, romantic spring, belongs only to the woman and would hit its annual Festival, top brand handbag yellow fan, dressed in a blue velvet suit, walking the streets of Paris. Large round retro sunglasses are very showy, just France she enjoying this rare leisure time. This retro round silver Discount Oakleys Flak Jacket Sunglasses Cheap sunglasses accompanied by a van several times to leave the country.
Likewise in France during the fashion week, filming a group of news pictures, and top with a large round retro sunglasses. Minimalist black sunglasses, super retro mystery, creating Visual impact through time, is a fashion theme. In addition, the Prince as oval mirror was no longer a fan exclusive, big face can also try Prince wearing oversized round eyeglasses glasses, square face but at the same time recommendations carefully choose the round sunglasses.
Shades has always been Fan modeling tool out all essential, familiar wide-brimmed hats, hats in high rates of the mirror; retro round deep rounded Prince coffee-colored lenses mirrors, small round mirrors-profile, super high rate of mirror sunglasses, super high Joker rates, seem very art retro. Look Hat + sunglasses + styling with the highest wind jacket is a fan of big gas fields.
Usually focus on the fashion world by non-professionals, ahead in the fashion talent at the top must have known that retro rounded sunglasses last season in summer and autumn, the popular index is already high, van this summer floral dress collocation circle frame sunglasses, eye-catching vintage round frame sunglasses, rare ice turned elegant little fresh.
White long shirt dress, vintage metal circular mirror, slightly disheveled hair and Fan Ye is a wooden shape that is ready to be photographed and to be stealing a head shot? People can be seen, the sunglasses in the shape and in the picture above is the same. Chamfer with cortex, metal frame, is ice the Oscars wearing round retro sunglasses. Is currently the bestselling a stylish Sun glasses, although behind the stars of fashion, but really is a quarter of fashion models.
In summer and autumn with fan unusually high, round sunglasses, round sunglasses had been dubbed retro head; round sunglasses has a wide border of lace, and even jewelry decorative Plaid printing. Sunglasses more decorative. Ice option above two rounded retro tiffany and co outlet sunglasses, all belong to the minimalist retro van black sunglasses, cool personality and Fan Star qualities more fit.

12 interesting Google goggles function as follows:
1, menu:
Google tiffany and co outlet goggles menu shows the user able to select features, including photos, record video, sharing, and more.
2, message alert:
Google goggles can pop up on the screen message alerts, tell the user of upcoming appointments or other planned meetings.
3, the weather:
Just as in the Android platform, Google goggles wanted to bring users the most real-time weather conditions.
4, a voice message:
Google goggles uses speech recognition systems, wireless networking, and built-in microphone, send voice commands to other people.
5, holiday reminders:
Very few technology products has prompted public transport functions, but Google goggles has the potential to achieve.
6, maps:
Maps is Google's main function, trust in Discount Oakleys Flak Jacket Sunglasses Cheap Google goggles handy in a better chance.
7, turn navigation:
Turn Google navigation is one of the most convenient features for navigation. In this case, the Visual combined with road signs in the direction of, and is very interesting.
8, Interior map:
This is a Google map feature added. Although it relies on the pattern of large department stores, but as long as Google's augmented reality Gps accurate positioning, navigation is not a problem.
9, location sharing:
Using Google Latitude feature, Google goggles users will be able to share location information. The other hand, it certainly will disclose the user's privacy. User needs through a setting to turn off location-sharing feature.
10, sign in:
Google goggles can achieve "check in" function, but Google does not seem to have used this function to profit. Does Google plan to abandon the frequent attendance can enjoy a discounted or special offers feature?
11, photo:
Google goggles can take pictures, but compared to cell phone cameras, and many inferior quality.
12、Hangout：
Users can not login Google glasses Hangout, and able to share everything that they see. In fact, as a rear-facing camera, Hangout may be the only way Cheap Oakleys Frogskins Sunglasses Outlet users communicate.

Over the years, many people mistakenly believe that Discount Oakleys Flak Jacket Sunglasses Cheap glasses are recent incoming ocean stuff, also referred to as "the peep show". But if baochang road No. 533 of the eyewear Museum, your glasses will be a completely new awareness. 9 of the planning and construction of large glasses Pavilion one of the most popular venues in community cultural center opened, the original studies of glasses dating back to the Eastern Han dynasty.
It is understood that the eyewear Museum has also hired two virtual tour guide, who called Glasses Hall "and another called DrEye. When people in glasses galleries, regardless of which area to go to, you will hear "clown" constantly "quarrel", but on the glasses and all kinds of scientific knowledge in the eyes both of his "argument "
To show it. First floor of the Museum of glasses, try going for a dual analog "animals". Through shark eye, you will found dark in the of many objects suddenly bright up, yellow of light also special conspicuous, this is shark eye in the reflective ball cell of role, such shark in Harbor to obtained more light; through horse eye, you will thought before station with of people are is a tree activities of tree, original horse only blue green sleep; and with eagle eye, you will found world changed wide has, and distance of details are can see have is clearly.
Ancient mirror arrives in the Eastern Han dynasty horse
According to reports, created the earliest of optical treatise, the original earliest convex tiffany and co outlet lenses, contact lenses, first discovered glasses medical value of all Chinese people.
Eyewear Museum on the second floor, housing a collection of dozens of pieces from the Han dynasty to minguo period and colored glasses, especially the three micro-mosaic mirror has a magnified effect, called "Town Hall Silver", most of them are from the only glasses collectors, archeologist Zhao Mengjiang acquisitions.
In the Eastern Han dynasty "single chip inlay round mounted handle Magnifier", for example, has more than 1800 years history, the lenses are natural crystals, current price is worth a fast horse, is the plaything of dignitaries. Spectacles of Southern Song dynasty and the Yuan dynasty is more delicate, copper box, rimmed, carving, tortoiseshell box, box, even the glasses are made of snake skin. Dark of the Ming dynasty "tea-mirror" might be called the oldest Sun glasses, according to the briefing, wearing it looking directly at the Sun is not a problem.
In addition, the glasses Pavilion with three-dimensional virtual technology, restored in China's earliest and most precious of the Eastern Han dynasty unearthed in glasses.
Spectacles Museum can also be found under "Wu Liangcai" glasses manufactured in 1719, when it opened. According to reports, the "Wu Liangcai" this "shop in front and factory, " glasses company lasted until the last century the 780, glasses where two rusty spot lens grinder and the tripod would suggest that the history of early Cheap Oakleys Frogskins Sunglasses Outlet glasses shop. In addition, the spectacles Museum also shows blocks the glare, eliminate fatigue the driver's glasses, can play MP3 's and entertainment spectacles.