With the development of science and technology, increased myopia, variety has gradually diversified glass frames. Only Cheap Ray Ban Sunglasses options, our eyesight corrective role played very well. In recent times, necessary popular plate glasses frames, metal frames, TR90 frames and so on, when some people choose to have some questions.

Now, let experts help you analyze how to choose between plate frames and TR90 frames.

1, plate frames.

Plate frames are relatively common, it is not easy to fade, layering, wear characteristics and high hardness, good gloss, so, compared with other types of eyeglass frames, plates frames more durable, more popular with the high-quality and fashionable people of all ages.

2，and TR90 frames.

TR90 frames produced by polymer material have a memory, and it does not have any chemical residue of release, health factor is high, in line with the requirements of European food materials. And its toughness, wear clean, if you accidentally break will not cause damage to human eyes. At the same time, TR90 frames level nor in the heat deformation, not bu and melt. TR90 is now the most light rail transit Ray Ban Sunglasses frame optical frame, it can reduce the compression on the nose, more suitable for wear is in the growth phase of the young people.

3, plate glass frames and TR90 glass frames.

Plate frames and TR90 frames, which one is better? How to choose between plate frames and TR90 frames? Choosing between plate frames and TR90 frames better? Xiaoping believes that both of these glasses have its own characteristics, while focus is different. For illusionists, and suggest that you choose the plate frames. High strength of glasses, or if you don't want long wearing glasses on the nose to form of oppression, it is recommended that you select TR90 frames.

In short, everyone's needs are different, in focus when you select eyeglass frames is not the same. When I suggest that you choose must be conducted according to their needs. For your glasses, wearing comfortable, wore her health.

Tips, no matter what material you select eyeglass frames, prior to the purchase be sure to choose a good optical network, the only way to ensure online opticians you enjoy Cheap Ray Bans sunglasses quality assured.

The coea contact mirror, the popular name hides Cheap Ray Ban Sunglasses. The choice which is which the present nearsightedness patient in particular young people nearsightedness patient extremely cherishes one kind corrects defects of vision. But undeniable is, this kind of coea contact mirror is also not is suitable for any wearing, when match certainly must cautious use!

Some scholars have shown that adolescents not only can wear contact lenses to improve vision in patients with myopia, coeal and oppression to prevent the continued development of myopia. Although this theory has not yet reached a consensus, it is generally accepted that, on young high degree, fast-developing degenerative myopia, may wish to try to wear contact lenses.

For most teens of simple myopia, or as regular frames glasses as well, because juvenile myopia diaper is not stable, with growth, degree of myopia can change.

Wearing contact lenses must be in accordance with the requirements of sanitary norms, such as cleaning, disinfectant, use the finger tool sets are not affected by pollution, wear Ray Ban Sunglasses do not scratch the coea and wo by time should not be too long, and so on. At the same time, eye specialists pointed out that schoolchildren wearing contact lenses in particular should be very careful, if no special needs still need glasses.

But there are individual for special needs of adolescents, on the premise of economic conditions and health conditions allow. You can also wear contact lenses when appropriate for a short time. Be sure to comply with the above requirements. Also best to have a pair of glasses used interchangeably.

Of course, in the eyes of young patients refraction difference is too large, unilateral high myopia or irregular astigmatism, etc., can not be corrected framework Cheap Ray Bans sunglasses, should choose to wear contact lenses.

Contact lens wear is certainly very aspect, but also beautiful. But there is also a relatively large informative error: not everyone is suitable to wear this kind of contact lens. So everyone in the selection of this Cheap Ray Ban Sunglasses lenses, be sure to go to the hospital to do a comprehensive eye examination, and under the guidance of the detailed wear as well.

About what are eye disease is not suitable to wear contact lenses, but also for everyone to do a more detailed classification. The following is not suitable to wear contact lenses, in the hope that we can pay serious attention!

1, the first is not a skilled master wearing method, must be conducted with the help of others to wear, so as not to hurt his eye (because it requires direct contact lenses are lenses);

2, regular contact with acid alkaline object, or work in the dust, as well as personal hygiene is not always the main do not recommend wearing such Ray Ban Sunglasses lenses, when wo in order to avoid adverse effects caused by other diseases or the occurrence of ;

3, the wearer's eye tremor symptoms, not self-Watchers, do not wear such lenses; with slight refractive errors, such as no special needs is also advisable not to wear;

4, if it is caused by eye injuries because the coeal surface is not smooth, or the glasses has been shrinking, low binocular pressure and glaucoma symptoms, just do not wear such lenses up.

Several points listed above, is everyone ready to wear must be before the first note. If there are similar symptoms, when everyone's wearing Cheap Ray Bans sunglasses it is important to note, the best according to eye doctors recommend for job matching.

Now, a method used to treat myopia really getting amazing. Useful as a laser, there is through surgery, of course, is still the most wear myopia Cheap Ray Ban Sunglasses. Acupuncture therapy is slowly rise the last few years, in which there is a plum blossom needle therapy, there are a lot of people questioned the science is not high, and today specifically for this treatment for everyone to do some introduction.

We are talking about plum blossom needle therapy acupuncture is actually a (previously had acupuncture treatment in detail the problem of myopia), which not only has the general characteristics of acupuncture, but also has its unique.

This is the main form of acupuncture in patients with superficial on the surface of the skin and then they quickly stab the needle.

It can be seen that this can play a major adjustment needle central nervous system, speed up the metabolism, increase nutritional function and nervous excitement and promote blood circulation and so on. And these are just the nervous system and the eyes have a close relationship.

Thus we can see, plum blossom needle therapy in the science is not in doubt, the majority of patients with myopia can be assured that the application of this therapy. In addition, we once again repeat our view, while myopia is a very common and very difficult to cure eye diseases, any treatment can not guarantee a hundred percent cure myopia, which we must understand that we go.

In addition, there is no one had heard of his eyes and the image method, this method was also called flash muscle training method. Using this method to control myopia is now widely used, especially schoolchildren, according to people wearing Cheap Ray Bans sunglasses reflect the effect is still very good.

In addition to this method, there is fog, as far as France, overlooking the law and practice hair and so the lens is also often been used in a number used to relax, regulate some of the ways nearsighted. But compared to these methods, it is generally quite popular in both eyes together like France, this is why?

In fact, these laws in regard to both eyes together like some other methods biggest advantage is its more convenient. As far as the law such as fog, overlooking the law requires a fairly vast environment in order to carry out, which increased the number of restrictions, especially those students or white-collar workers?

The eyes together like France do not have this restriction, which is suitable for use in the near environment of a relaxed adjustment method. It is mainly based on a collection of eye coordination regulation and physiological functions of the design, with two goals away goals simulated the role of the eyes in the near environment in hyperopic state, when the sight of both eyes at the same time and then drive spread adjustable relax.

This method is particularly suitable for those who stay up all night every night for a long time for the computer workers to work overtime or there is a large number of jobs the students, can be applied when a break in the middle. Of course, we all know that if you do not want nearsighted, the best way is to lea to reasonable wear Ray Ban Sunglasses, eye protection health.

How to treat myopia, now really is a very hot topic of discussion. Today, we focus on and we explore the use Cheap Ray Ban Sunglasses physical therapy treatment of myopia is scientific, effective problem.

Now widely used in the treatment of myopia physical therapy like ultrasound therapy, laser therapy, hydrotherapy magnetic therapy and massage, compression method, etc... Which laser therapy is started in our country, allegedly still relatively effective? Other methods such as Japan, the U.S., Europe and other developed countries adopted more.

At this stage, the physical therapy used to treat myopia with the advancement of science and technology has been more and more. However, the fundamental role of these therapies may be largely based on an analysis by expanding retinal blood vessels, increase blood flow to the choroid, culinary muscle spasm relief eventually play the role.

Through a lot of practice, we can draw a conclusion, the above methods are mostly all classes are only temporary and can improve vision, and this is often the main reason for the patient is willing to accept. But for the most basic treatment can play a role is not yet too early to conclude, you must also need to be more a lot of practice to be proved before.

Through the above statement, we want to tell you that, although now with physical therapy to treat myopia is not desirable. But the premise is sure to per-treatment of this method in depth, and to consult a professional Ray Ban Sunglasses many doctors do.

Eye movements mentioned here refers to the concept of the game is just one. Mainly through a variety of exteal-assisted methods to improve eye organs (eye muscle, iris, retina, etc.) the reasonable exercise to achieve the prevention and treatment of myopia purposes.

Based on years of practice has proved, to take some good eye movement methods can be very good relieve muscle fatigue, restore myopia flexible cascade change dull eyes gaze movements.

Then I will introduce several in relatively good for eye movement game. More serious like myopia friends (especially students) can choose stealth pen games, mobile games and hypertrophy ball games. These can play a good role in prevention of myopia. For example, invisible paintbrush games can be done anytime, anywhere (car, watching TV, etc.), the more the limitations of small outstanding advantages.

It can be seen that by wearing Cheap Ray Bans sunglasses eye movement approach to the treatment of myopia or a certain scientific, and the biggest advantage is that no side effects, suitable for so crowd. So, this game used to treat myopia eye movement is still very desirable.

Hot sun, the body's secretion of sweat more to a lot of glasses in the crowd caused a lot of trouble. Example: nasal care because the sweat caused by falling relatively wet the glass frames is not clear and often glasses of strengthening. Mirror leg without anti-skid measures lead to bow glasses, glasses frame damage caused by dropping of issue has been bothering us for questions, in fact, these are not difficult to solve, need you more attention to the little details in the service provided by these small issues can easily blow up! Here to introduce you to the summer together with Cheap Ray Ban Sunglasses need to pay attention to small details.

Summer fitting metal frames we pick the time to pay attention to the following three points:

1. Whether it is a non-slip nose pads.

2. Whether it is a non-slip temple.

3, the frame meets the weight before and after optical design.

Summer fitting a lot of friends like in the summer with a relatively bright color plate frames, but compared to the weight plate frames titanium eyeglass frames emphasis, coupled with the lens is prone to "big sink" phenomenon, Eye frames before the weight is tilted nose because the eye plates of the resin material, the surface is smooth, low coefficient of friction after exposure can not firmly grasp sweat cause skin more easily than the metal frame slip problem.

Solution 1: for their favorite plate frames with a silicone anti-slip nose pads (can be attached to the plate on the nose pads), not only greatly improve comfort, but also can increase the coefficient of friction so that Ray Ban Sunglasses frame will not fall off, oh .

Solution 2: Buy a mirror for the glasses back leg hook can be installed in the mirror more than half of the leg to add this hook can also be firmly hooked after your ears, so easy to slide frames.

Summer glasses lens fitting choice four points:

1, the lens coating resistant to oil and ink, to prevent sticking on the lens after the sticky sweat, once encountered particles drifting without a water rinse and wipe the lens is easy to wear flowers.

2, summer rains if you do not wear glasses fog waterproof back fast, then let us blurred vision affect wear.

3. Try to choose a high refractive index spherical. High refractive index spherical than conventional spherical lens to light many, this is not prone to "big sink phenomenon" more than a few summer through fitting Cheap Ray Bans sunglasses NOTE focus, you can not easily match a slide frames, I hope this article on your summer fitting glasses help.

People who wear glasses should be qualified for wearing glasses. Requires frames, lenses and equipped with quality to meet the eligibility requirements of the national standard, which is difficult to grasp, it is unrealistic, but they can be accomplished by ingeniously simple six steps for initial judgment. Let me share to you ingenious six preliminary judge the quality Cheap Ray Ban Sunglasses.

1, lens echo optometry (dinged) exactly the same data; this can be based on your with mirrors than on receipt of data, whether and when optometry or consistent luminosity that you provide yourself.

2, to pick up glasses, arms extended straight forward, at the appropriate distance of the vertical line and the horizontal line, gently up and down, left and right of the shaking, monocular vision lens line, the line should be moved smoothly, there can be distorted.

3, at an angle, against the light, side mirror surface caot have a wave phenomenon.

4, Ray Ban Sunglasses lenses, thick side of the edge of the lens in front of the mirror caot be greater than the thickness of the back. About mirror lenses should be parallel.

5, maximum open elbow on both sides, both the release of the anti-, the eyes should be placed on a flat surface for smooth, wasn't supposed to be skipping phenomenon of the foot. Unless wearing ear height differences.

6 put on his spectacles and looking in the mirror and watch, glasses not low side high side on both sides. Two eyes together when you look beyond, not two images.

Cheap Ray Bans sunglasses available to do more than verify, if the exception does not wear eye protection should be no major problems, check above is wearing can be done without too much expertise, very simple, thoroughly conversant with their glass frames for your convenience.

Chang is the most widely pupil optometry, optometry technology is relatively mature way. Often pupil radioscopy optometry pupil is often one of the more important part, is now widely used in the medical optometry. Here's a quick introduction for you often radioscopy pupil strengths and weaknesses, so you know more about Cheap Ray Ban Sunglasses knowledge.

Often pupil Radioscopy disadvantages:

1, often pupil aperture area is very small, only 4.9-12.6 mm 2, under the conditions of dilated aperture 5% to 12%, so in accordance with difficulties, and by specially trained can not whom.

2, this method, because what-have for high tension adjustment is controlled, prone to negative values mirror degree offset. Experienced optometrist clouds slow adjustment method can be used, reasonable handling skills to carry out corrective lenses, can generally be adjusted to get the satisfactory control.

Often pupil Radioscopy advantages:

Often pupil Radioscopy advantage is obvious, but the disadvantage is can be overcome, so far, Ray Bans Outlet Sunglasses also widely used in hospital optometry and corrected.

1, light holes projection to be accurate;

2, on the observation of light and shadow to stabilize and correct;

3 and its operating practices to be accurate and reasonable;

4, optometry process faster and not chaos;

In short, optometry process should be done: accurate, stable, precise, fast, and often regarded as a pupil radioscopy saving, accurate, ideal refraction method has no side effects.

Now the majority of computer optometry + Cheap Ray Bans sunglasses mainly accuracy and applicability are very high, but often pupil radioscopy optometry medical field method is also irreplaceable method.

Hypertrophy patients with eye disease are now the overall upward trend also increasingly the increase. Because everyone for hypertrophy disease basics, hazard not understand how there is no time to wear Cheap Ray Bans sunglasses, so it can easily lead to negligence, which is very frightening, especially for children and schoolchildren groups.

Strictly speaking, hypertrophy is the need for timely treatment. For example, if you suffer from high hypertrophy like children, and if not treated, will form more easily than high myopia myopically, myopia is because although, as far unclear but near vision. The life of a large number of opportunities for near vision, it is less frequent myopically.

The height of hypertrophy are unclear nearly the same time as the corresponding cells and few training opportunities, likely to cause functional development is affected, so easier to form a higher degree of hypertrophy myopically.

So when the child suffers from hypertrophy cases, parents do not take it lightly, ah, attention should be like, like myopia, in time for the children to do checks, wearing Cheap Ray Ban Sunglasses. Choose the right treatment methods to improve the child's vision, reduce visual fatigue.

In addition, the treatment of hypertrophy, recommend to everyone. For example: You can use natural therapies combined with conventional therapy combination therapy, including the brain puzzles, eye movement games, imagination games or training with Ray Ban Sunglasses therapy and develop good habits with the eyes and so can.

The average transmittance

(UV)

The average transmittance in value is the average transmission Cheap Ray Ban Sunglasses lens in the UV spectral range of ultraviolet radiation than, standard:

A) in the 315nm to 380nm UVA band, the average transmission ratio τ SUVA τ V ≤;

B) in the 290nm to 315nm UVB band, the average transmission ratio τ SUVB τ V ≤ 0.5.

In addition, in the UVB band, light-colored Sunglasses average transmission ratio should be below 30%, sunshade mirror average transmission ratio should be below 5%.

When the sunglasses to meet this requirement, reach the basic requirements for protection, which also blocked the corresponding amount of light in the UV blocking at the same time, wearing the sunglasses at least will not increase the amount of light received (wear sunglasses, will reduce the into the eye pupil flux, resulting in increased wear, in the same exteal conditions if the UV, sunglasses, can stop the corresponding amount of human will receive more light than wearing sunglasses when). In 2006 November, the formal implementation of the GB10810.3 "glasses and related products - Part third: transmission than the standard and measurement methods", defined as sunglasses lenses, UV transmittance shall not exceed a maximum of 5%.

With anti-ultraviolet function of sunglasses, generally express the following:

A) Marked "UV400": the representation of Ray Ban Sunglasses lens on the UV cutoff wavelength is 400nm, namely the wavelength (lambda) in the spectral transmission below 400nm than the largest value max (λ) is less than 2%;

B) Marked "UV", "ultraviolet": this says the lens to UV cut-off wavelength is 380nm, namely the wavelength (lambda) in the spectral transmission below 380nm than the largest value max (λ) is less than 2%;

C) Labeled "100%UV absorption": this says lens has 100% absorption function of ultraviolet, namely the average transmission in the UV range is less than 0.5%.

To achieve the above requirements of sunglasses is the real sense has the protective function of UV sunglasses.

Ultraviolet resistant performance is an important indicator of whether a pair of sunglasses, sunglasses with UV protection function, we can not distinguish with the naked eye. China's current standard on the UV protection only basic requirements, namely the wearer harmless. Protection functions mainly by the production enterprise to express acceptance, but not all Sunglasses products have anti-ultraviolet function, as consumers to identify whether a product with anti-ultraviolet function, only to the factory products Express acceptance as the only reference.

Color limit

Through the lens of yellow and green traffic signal and through the lens of average daylight simulation, prescribed in the standards: color coordinate corresponding shall be located in a chromatin diagram (QB2457-1999 1) in the corresponding region. If the measured color coordinates value exceeds the limit prescribed by the color region, will cause the confusion of various traffic signal, is one of the hidden danger of traffic accidents.

Traffic signal transmission ratio

Through the lens of red, yellow, green traffic signal, the standards stipulated in the relevant for the transmission of traffic signal ratio: the red signal should be greater than or equal to 8%; the yellow and green signal should be larger than or equal to 6%; if all kinds of traffic signal transmission ratio is too low, it reduces the signal recognition ability, also is one of the potential traffic the accident.

Mark

According to the requirements of the QB2457-1999 on the logo, standard code for each pair of glasses should be marked executed (QB2457), categories (sunshade mirror or light-colored sunglasses) and the manufacturer name and trademark. Classes marked, for consumers to correct choose according to use and place in the selection of sunglasses.

Impact resistance

To express with protection function or with ANSI (American national standard) Cheap Ray Bans lens, the height of free falling ball impact must be able to withstand 16g from 1.27m without fragmentation. The index is the minimum requirement for protective glasses. If express lens has a protection function, but also pass the standard, it is likely to mislead consumers in an unsafe place wears a pair of glasses that are safe, if have an accident occurs, will directly harm the consumer's eye.

Vertex deviation

Cheap Ray Ban Sunglasses nominal vertex value should be 0.00D, lens manufacturing deviations or lens and frame assembly does not match, are likely to produce the deviation of the vertex (the vertex with positive or negative), if beyond a certain range, the wearer may feel as deformation, seriously will affect the wearer's vision health. Corresponding to the GB10810.1 "glasses first parts: single light and multiform lenses" national standard requirements in Table 1, the ball lens foci-meter tolerance of ± 0.12D; column lens foci-meter tolerance of ± 0.09D.

Prism degree

Prism degree sunglasses should be 0 Δ, if the lens with prism degree, will produce visual shift of focus, if exceed allowable limits, it may lead to binocular vision can not one, not a sense of balance and level, increase the wearer's ophthalmologist and optic nerve disorderly adjustment, serious will cause nerve disorder or Arabic’s. According to the GB10810.1 requirements in Table 4, the prism degree of tolerance is 0.25.

Light transmittance (t V)

For light Cheap Ray Bans sunglasses, the light transmission ratio should be >40%; for the sun mirror, the light transmittance in the range of 8% ~ 40%. Optical transmission project is an important index of the sunglasses feature. China's current standard according to this feature will be divided into 3 categories: sunglasses, light-colored sunglasses and special use sunglasses, European and inteational standards are divided into 5 categories.

If the use of light-colored Sunglasses used for shade, good effect of the wearer would be unable to obtain a sunshade, such as long time in the sun more outdoor activities, the wearer will still feel tired because of the strong stimulus. Light Ray Ban Sunglasses play the role of decoration, or is not strong in the sun's interior. On the contrary, in the indoor or do not need to wear sunglasses to block the strong sunlight place, will be due to excessive enlarge pupil and discomfort, fatigue. In the shade of a transmission is relatively small, the product is not suitable for cyclists and motorists wearing, because cyclists and motorists traveling speed is faster than the pedestrian, transmission will affect their ability to react ratio is too low.

Matters needing attention

1.Cheap Ray Ban Sunglasses has a linear polarize (line) and circular polarize (DOT) two, the use method and gain the effect; but the circular polarization can make light through the filter is circular rather than linear trend, especially suitable for the camera with auto focus system.

The use of single lens reflex camera, because the camera using a reflective lens, circular polarize can ensure the accuracy of focusing.

AF cheaper line may be used in the process may affect some camera, so if you use polarize on a digital camera case, and require the use of circular polarization.

The 2 polarize is usually thicker, it is best not used in combination with other filters, or very easy to form the black in the picture.

The 3 polarize itself will absorb about 75% of the light, if in cloudy days, or using a small aperture snapshot, the best three tripod stable body.

Light, so there is no need to light because of the reduced exposure compensation.

Comparison of the general sun glasses and polarizing sunglasses:

General Ray Ban Sunglasses only by reducing the effect of light, because light can not filter lenses in general, we can only reduce the glare, UV intensity, and can not completely block the harmful rays, so its function is to reduce the damage to the eyes, but in general the sun glasses is the biggest advantage of epidemic. Polarized lenses due to a polarizing nature can be completely blocked due to scattering, refraction, reflection of various factors such as the dazzling glare. Can also harmful to the human eye completely block UV light, make long-term activities in bright light, the eyes easily tired, to really protect the function, and can see things more clearly, stereo.

Application of the polarizing sunglasses:

Polarized sunglasses for 100% block harmful rays, so it can be used in:

1 medical patients need operation: eyes, full range of protection, polarized sunglasses are the best choice.

2 outdoor activities such as skiing, fishing, water sports, all need to completely block the harmful rays of the sun glasses, in order to avoid eye injury or fatigue.

The 3 goggles

◆ periscope testing:

A simple method for testing of polarized lens and UV400 identification of polarized lenses testing

Glasses are polarized lenses, you can do-it-yourself test: looking for a liquid crystal display (LCD computer monitors and mobile phone screen), glasses will be level in front of the screen, then Cheap Ray Bans lens does not change, then the glasses to the clockwise rotation to 45 ° angle, see the lens color depth, then tu again back to normal, which is polarized lenses, if no matter how rotation does not change, it is not a polarize. (Note that certain if the liquid crystal display)

When the eye when light is received, it will shrink naturally IRIS. Once the IRIS shrinks to the limit State, then people need to blink. If the light is still too much, such as snow reflected sunlight, will cause damage to the retina. High quality Cheap Ray Ban Sunglasses can filter as much as 97% of the eye light to avoid the hurt.

A good pair of sunglasses must have the following four functions:

Prevent the sun ultraviolet illumination

The ultraviolet radiation can damage the coea and retina; high-quality sunglasses can completely eliminate the ultraviolet irradiation.

To prevent the strong light

When the eyes to receive too much light, it will naturally contraction iris. Once the iris contraction to limit state, then they need to squint. If the light is still too much, such as snow reflected sunlight, will cause damage to the retina. Good quality sunglasses can filter out as many as 97% eyes light to avoid the hurt.

To prevent glare irradiation

Some surface, such as water, reflects large amounts of light, and so produce bright spot will disturb the sight or hidden objects. High quality Cheap Ray Bans sunglasses can completely eliminate the glare by polarized light technique; we will be introduced later polarization technology.

The elimination of certain frequencies of light

Certain frequencies of light will be blurred vision, and some other frequency of light can enhance the contrast. Choose the right color sunglasses; make it get better effect in certain circumstances.

If the glasses do not provide UV protection, it will bring you more exposed to ultraviolet radiation. Filter sunglasses cheap to the part of the light, causing your iris open to receive more light. This will allow more ultraviolet ray to enter, increases the damage of UV on the retina.

Therefore, between various Ray Ban Sunglasses really is a difference. According to the specific use of the environment, to choose the appropriate, quality sunglasses will provide maximum protection for your.

1) the anti-ultraviolet function of identity: a pair of sunglasses have anti-ultraviolet function, we can not distinguish with the naked eye, the factory products express promise is for consumers to buy the protective sunglasses only reference, we can in some product labels and glasses to see the front such as: "100% UV", "UV400", "blocking all UV", "ultraviolet" express logo. UV is the wavelength in 200nm ~ 400nm between the rays of the sun, including three categories: UVA wavelength is 315nm ~ 400nm, UVB wavelength is 280nm ~ 315nm, 200nm ~ 280nm wavelength is UVC. To reach the earth's surface of the sun's rays (290nm ~ 2000Nm) in the UV accounts for about 13%, which accounted for 97% of UVA, UVB 3%, UVC close to 0. UV damage to human mainly depends on the wavelength of ultraviolet light, radiation time and radiation intensity and the human own defense mechanism, strong or weak, coea, lens is the most common eye tissues from damage by ultraviolet radiation, solar dermatitis and coeal endothermic damage, daylight cataract is the most relevant with the eye disease. In order to protect the health of the eye, can choose with anti-ultraviolet function of lens made of Cheap Ray Ban Sunglasses; try to eliminate the UV below 400nm.

(2) The relevant safety performance indicator: has the safety performance of sunglasses, produce such as PC, CAT lens impact material using the lens, in the labels and instructions are often labeled "impact performance" and so on, if the product can reach label requirements, motorcyclists, drivers and other special requirements for the safety of consumers is a good choice. On the product label on the commitment, consumers should lea to protect themselves, the label or instructions or save, or let a businessman in the invoice, once a dispute, will not be a lack of evidence and passive.

3 must have the inherent quality to identify Ray Ban Sunglasses lens of basic skills to choose good Sunglasses brand products

(1) The degree of lens should meet the requirements for plain lenses, and should not affect the optical sight defects. Simple identification methods, can be placed in front of sunglasses, through the lens observe distant targets, such as a window or door frame, then glasses up and down before and after the move, the target should not sway and wave-shaped deformation.

(2) The color of the lens is not partial, should be so that the distortion of the color of the surrounding environment, the object edge is clear with effective identification of different color signal light. The choice of lens color depth, due as the required activities, according to the different light source and occasions, will affect the color of the lens shading effect. To make the summer of sunglasses can effectively block the light, the colors for glasses have enough depth, but those who ride or drive, do not choose Cheap Ray Bans lens color is too deep.

Impact of transmission due to the lens of own, resulting in clear quality and affect the appearance of the wearer. Cheap Ray Bans appearance scroll clear lens, photo-reflective, not to the wearer's eyes and so on.

While the lens coating is a new technology using the optical film and vacuum plating, a certain thickness of monolayer’s or multilayer optical film, in order to improve the ability of lens of reflected light, to enhance or reduce the role of light through the lens transmittance increases.

Film plating is mainly epidural, multilayer anti-reflection coating film, anti-fouling. The main effect of the film is:

Plus subculture: increasing the lens surface hardness, making it more resistant to abrasion.

Multilayer anti-reflection coating performance: increase the transmittance and ultraviolet radiation; the Ray Ban Sunglasses lens visible light.

Fouling membrane: due to the technology of anti-reflection film, the film molecular larger gap between the surface of the lens, easy to shelter evil people and countenance evil practices, and between matter particles fouling membrane of small, small molecular space, make the lens surface smoother, more waterproof, anti-fog, dust, pollution prevention and other functions.

Because the lens coating after reduction of secular reflection of light, prevent the damage of electromagnetic wave, ultraviolet, infrared, X-ray of vision.

General computer workers choose Cheap Ray Ban Sunglasses lens has the properties of radiation protection is better; it can prevent the damage of electromagnetic wave to vision. Like shooting people choose a mulch-layer plating of the lens is good, it can reduce the lens reflective surface, increase the camera effect.

Plus Film Workshop and hardened workshop on the environment requires a high degree of. Are used no dust environment, are pressure airflow, makes dust full caot into, on workshop of temperature, and humidity has instrument strictly of monitoring regulation, because plating film on lenses of clean degree rely on is large, slightly dust of lenses surface plating film Hour easy shedding formed surface highlights, so staff wearing special of electrostatic clothing, prevent exteal environment into workshop Si will hair Sang of dust fall to Cheap Ray Ban Sunglasses lenses Sang, Coating before United Kingdom clean lens apart piece by piece with high pressure air guns, implied by removing surface impurity, and officers confirm that the lens is in line with coating conditions, qualified on the coating of the lens hood, and operations persoel film workshop is not even free to speak, avoid saliva contamination lenses.

Ian sequence steps ended Hour, lenses was into imports vacuum plating film machine, perfect of sealed sexual can makes machine within reached height vacuum State, main used of is ion vacuum plating film technology, advanced of ion source bombardment (with argon ion) makes lenses surface reached clean and no rugged of phenomenon, such makes sputtering up of film layer can full of and lenses bonding, to reached firmly of effect, automatic of production can strictly to control film layer of color of consistency, plating film Hour of Cheap Ray Bans lenses apart from beautiful , Can has various color outside, most main features is reduction anti-increased through, elimination no plating film lenses surface will produced of reflective phenomenon, increased into people eye of light, make wearing who depending on property more clear bright, seven to nine layer of plating film material makes eventually lenses can has high strength, and 96%-99% of high transmission rate, and anti-electromagnetic waves radiation, and waterproof anti-fog, multiple effect.

Each batch plating film of lenses end Hour, also to sampling lenses film layer of adhesion, and wear degrees and firm degrees, detection requirements are must above GB, to wear for cases, is used 0000# wire down, weight about 750g in must of speed down back mill 1 minutes, number about 120 times around, test of results is with within eye observation is has mill hurt of traces, wear test of purpose is make wearing who in using wipe films hard wipe out classified hurt, such lenses of hardness will qualified, certainly film layer of firm degrees also critical, with 4.5 % Salt water (pure water) at 100 degrees c conditions for 12 minutes every two minutes to come up with stimulus 20 seconds of immersion in cold water, then put into boiling salt water, repeated 6 times, watch for stripping, inspection and testing of qualified Ray Ban Sunglasses to be approved into the packaging sector, prepare reporting-as-finished.

Glasses, how to correctly choose a suitable lens? Choose the lens is very important, the following details how to select Cheap Ray Bans lens.

Introduce 4 kinds of lens standard for your below:

1, glass lens

Glass lens with more scratch resistance characteristics than other material of the lens, but the relative to its weight is heavy, the relative refractive index: common tablets for 1.523, thin film: more than 1.72, up to a maximum of 2. Polymer resin lens: polymer resin lenses are lighter than glass lenses, impact resistance are not easy to break, but because of its relatively low hardness, so more prone to scratches than glass.

2, PC lens

There is also a material than the polymer resin more resistant to impact, often used in aviation equipment transparent windows, police on the mask, and the astronaut Helmet Mask, it is only about 1/10 the weight of glass, resin lenses compared with traditional is only half the weight.

General PC lens and scratch resistant protective film, in use will be enough to obtain better aging, Ray Ban Sunglasses lens is most used in children, goggles or athletes. PC lens also has an important characteristic, that is PC lens has isolated the harmful ultraviolet effect, but it also contains the surface scratches easily.

3, bifocal lens

Bifocal lenses can also Ciao Shenyang and near both visual acuity, mainly for correction required. The general distribution of bifocal lenses for: the upper portion of the glasses is far lower, the lens for viewing the near the point of use, as nearly with the fan size, it is considered nearly with the nature of the work order.

General flat double light by the use of the highest probability, they only a small region in the bottom of the lens as near the point of use, the lens periphery and the upper is used to gaze at the distant place and provide a good peripheral vision. The traditional bifocal lenses for the first double optical lenses, lens from the center is divided into two parts, that is less than half of all lenses as near point distance, they provide good wide near the point of view, for long time in the near point workers have a better effect, architects, accountant, artists and other nature of the work is close, this lens can reduce the chance of swinging head. Double optical lenses can also be used to, only need to close point reading correction, but in a near work and inconvenience of glasses will be taken take.

4, three focus lens

For those who need to distance vision person (generally about from 18 inches to six feet), as far and near, the use of trifocals lenses can meet this kind of demand, those in the computer or the cashier work, for the middle distance visual acuity has special demand, this lens can meet he worked on the visual demand.

The Cheap Ray Ban Sunglasses correction lens also comprises a plurality of range, is different in each piece of different distance between the lens the boundary is not obvious, the multiform lens line, may need to be in place, then they can see through the touch of a hand can feel, however, when the user in the conversion from near to far, eyes still feel very abrupt change.

Natural materials:

Most commonly used crystals, is made up of quartz mine to figure out themselves. Main components are silica (SiO2), in pure Crystal containing apt-SiO2.

Category:

Rock: SiO2 has a high purity. Brown: due to the presence of other elements, and different colors, can reduce the transmittance of visible light, comfortable wearing Cheap Ray Ban Sunglasses allow homophobia, and foster said.

Advantages: material hardness, easy to wear.

Disadvantages: caot completely absorb UV. Material density, uneven stripe and bubble appear containing impurities, causing birefringence phenomena, thereby affecting vision.

Glass:

Suitable for the production of lenses of glass is glass, particularly strict quality requirements.

Such as refractive index, dispersion and transmission, etc. Main component silica (SiO2), followed by boron dioxide (B2O3) and phosphorus pent oxide (P2O5).

Advantages: good hardness, not worse than Crystal. Mixed with various oxides can be colored, you can reduce the glare can also absorb ultraviolet, infrared and other harmful rays (thus making optical glass lenses have a 300-year history).

Disadvantages: heavy weight, weight is resin material 1 time. As the refractive index increases, the proportion of marked increase, resulting in wears uncomfortable.
Poor impact resistance, mechanical damage can easily cause the glasses to hurt. It is less secure, people in the past century has been looking for a better alteative.

Resins:

Main components are organic, dominated by carbon, hydrogen, nitrogen, and oxygen. Resin for the production of Ray Bans Outlet lenses must be homogeneous, transparent and no distortion. Types currently used are as follows:

Poly methyl mentholated

Brand name: PUMA, also known as Alex.

Advantages: light weight, glass one-second.

Disadvantages: it is a thermoplastic material, solubility in 75C, heat deformation, and cause changes in diapers. Inadequate surface hardness, wear less.

Propylene carbonate acetate, also known as ally propels glycol acid grease, brand name: Colombia resins, for oil extract.

Advantages: light weight, safety, good impact resistance, UV-resistant, fully blocking the 350mm ultraviolet light.

Disadvantages: poor wear resistance, lower refractive index make lenses look thick.

PC (Polycarbonate), polycarbonate, is made of aliphatic carbonate around the song and Phenylalanine an ABS is not easily fixed. Lenses made with such materials are called "space".

Advantages: light, 57% lighter than traditional glass, security glass,
Its impact resistance is 60 times, bullet-proof glass thickness 2.5cm can do.

Thin, CR-39 Ray Ban Sunglasses with refractive index 1.6 equal to the thickness of the lens.

Select the Cheap Ray Ban Sunglasses lens, one must first understand the needs and preferences, itself according to occupation, often engage in activities or travel requirements when factors if frequently engaged in outdoor activities or travel, discoloration of the lens is a good choice.

The nature of the work or living habits easily stained with dust caused by lens scratch, preferably a glass lens, not super hardness lens, often speaking in public or in front of the camera, the best selection of reflection coated lenses, in order to increase the trust of others, and often look at a computer screen workers is the best selection of anti-radiation lens.

If a previously used lens scratches easily, divisor must correct glasses cleaning habits, characteristics of glass lens durability and scratch resistance is very prominent, in addition, if not satisfied with the thickness of the lens or appearance, perhaps can choose thin sheet or spherical lens.

As for the selection principles of Cheap Ray Bans lens color, lens color to white (no color) best because white lenses perspective rate 98.5% barely feel the lens, but the subtropical climate considerations based on Taiwan area, with the effect of individual consumers and the sense of beauty, color lenses can attract more consumer mass eyes.

With the color of the lens can be divided into full color and gradient color two, but with a gradient color lens similar general sun glasses is better, the color of tea, shallow violet blue color is appropriate, such as the selection of color lenses, with dark green, color black, dark tea color is good, it is worth noting that, long-term wear colored lenses, do not wear will have a fear of light feeling, and try to keep the night. Therefore, consumers choose the color lenses, in addition to consider needed, more should refer to the views of professionals.

For people over the age of 45, far more convenient dual-purpose lens.

40 years later, many people will become pres myopia, near reading newspapers, magazines are difficult to see clearly, you must wear pres myopic glasses, pres myopic glasses look far see double focus lens is close and convenient with no limits of progressive multiform lens. Note the Ray Ban Sale lens is subject to the professional interpreters before selection.

(Four) the impact of

Impact resistance is one of the necessary requirements of the Cheap Ray Ban Sunglasses lens material mechanical properties. Test method for impact resistance of commonly used by the United States Food and Drug Administration (FDA) provides a falling ball test to say. The specific method of falling ball test: the use of a 16 g ball from a height of 1.27 meters, at the center of the lens to fall, if the lens is not damaged, the impact resistance performance is good; otherwise the impact resistance performance is poor.

(Five) resistant to breaking point

One of the resistance to breaking point and lens materials required mechanical properties.

Resistance to breaking point test method adopted by the European Standardization Committee formulated the "CEN static deformation test" method. The specific method is: the test at a constant speed, the lens to be measured and gradually increase the pressure, until it reaches the 100 Newton, if the lens is not damaged, its resistance to breaking point performance is good; if the material deformation over 4.5mm, its resistance to breaking point performance deviation; if the lens is corrupted, then the poor performance of resistance to breaking point.

Five, thermal properties

Thermal properties of refers to a change in state of lens material under the influence of heat. The thermal properties include thermal conductivity, specific heat capacity, coefficient of linear expansion, melting point, boiling point, Ray Ban Sunglasses lens of stress temperature.

Six, electrical properties

Electrical properties characteristic of electromagnetic wave and the effect of electric material, sometimes need to lens optical and electrical properties linked to consider. Usually the lens material needs to consider the following two parameters at the time of manufacture, dielectric loss factor and dielectric strength under a predetermined frequency.

Seven, chemical properties

Chemical property refers to the manufacturing Ray Bans Outlet lenses and lens material for daily use, reflecting the characteristic of chemical substances, or is reflected in the characteristics of lens material in some extreme conditions. For example, the accelerated aging experiment for reliability test material, usually use cold water, hot water, acid and various organic solvent test.

1. Register.

Online Discount Oakleys glasses, first registering as a member of Mall, to eaing points for more Member benefits measures in the future.

2. Upload optometry. (Omit these step sunglasses, contact lenses)

Glasses are a standard, no matter their degree frames, lenses, pupil distance and other information can all be directly shown with numbers. So completely on the Inteet may match to degrees the right size glasses.

General entity free optometry glasses shops, opticians should obtain glasses from stores when a single processing, note their appropriate optical size, and knowing the basic parameters of eyeglasses.

3. The selection of frames.

Frame as an important part of Discount Oakley Sunglasses, to a large extent determine the quality and taste of the spectacle. Frame is a standard product, on the elbow; nose or signs are marked with the frame size of the parameter. For example: 54 19-140, frame sizes 54mm, 19mm nose size, elbow 140mm.

Available glasses the size of networks to make it easier for you to choose for; additional measurements of width and height for each pair of glasses, and indicate the type of elbow, frame materials, weight, and origin and after sales guarantees and image shown in the following figure.

Frame width: 130mm

Frame height: 30mm

Lens width: 54mm

Nose width: 19mm

Elbow length: 140mm

4. Try online.

Guaranteed Oakley Sunglasses Discount glasses wearing comfort, its wo appearance is also important. Such as frame style and face shape complements each other, daily mix of the stress, and so on. Buy glasses online is often not the actual trial experience.

With the development of technology and markets mature, glasses are not only more and more, uses queen finer. In order to meet the needs of consumers of different levels, weary companies tued to the appropriate exercise of the function into the frame design, developed various features of sports glasses; it has become one of the essential outdoor sports equipment. Sports glasses are the main features of Sun protection eye protection filter UV radiation, intense sunlight gave us Discount Oakleys glasses to best the most effective care. Wide variety of sports glasses on the market today, its development has also reached a preliminary stage of maturity. With the development of society, it will occupy strong glasses on the market place in the future. Why it can become the new favorite glasses market it?

The reason, than ordinary glasses, it has its unique features. As follows:

First, the movement eyeglasses have a better security, the protection.

Sports glasses lens curvature is relatively large, there is some impact resistance. When the lens is subject to certain shocks, it will disperse impact force to protect our eyes. The ordinary glasses was hit will be deformed or even broken, some might scratch the skin and even poke hurt the eyes.

Second, the movement eyeglasses material flexibility is better.

Sports glasses material selection ductility good flexibility CR-90 manufactured. The general glasses are mostly metal, its flexibility and stretching far less than the Discount Oakley Sunglasses.

Three, sports glasses set more reasonable, more features, more suitable face.

Sports glasses wo closer to the face, the lens can be replaced. It generally consists of multiple lens elements; you can replace the lens with the changes in the environment, such as at night with yellow lenses, blue lenses during the day under the hot sun with polarized lenses. Polarized lenses on a single purpose, it can automatically adjust and barrier general sports glasses unstoppable strong reflected light, all of the light projected from the light adjusted in the same direction, with a better view.

Four, sports glasses more aesthetics, appreciation, comfort.

Currently, the sports weary market is under development. Looking ahead, the market there is a broad appreciation of space. Demand for different segments of weary products towards market; performance and improve the function of promoting the growth of consumption. The combination of sports glasses for sustainable development provides a solid platform. Also, because the product itself and the market behavior of reasons, these glasses both the quality and after-sales, the same problem exists.

Oakley Sunglasses Discount Quality assurance is the market; the market is the quality of the driving force. Relevant departments as soon as possible urgently formulated glasses on special functional national standards or industry standards, so that the industry acts more and more standardized.

Rise of 3D movies, 3D TV sale, online 3D test CCTV chaels, can be said to further stimulate the 2012 collective dynamic 3D industry chain. Important accessories for viewing stereo images, 3D Discount Oakleys glasses have become a big cake with it, triggering a strong market response, "Honorable" mode in Chinese-style competition.

3D glasses technology brief

Glasses-free 3D technology is still unsatisfactory; watch 3D images still need 3D glasses fit. But many consumers watch 3D images using 3D glasses don't know very much about, for example, brought a red-green glasses-polarized 3D television, or viewed with polarized 3D glasses red green pictures, and so on. Below, we briefly describe the current mainstream of three types of 3D glasses.

3D technologies can be divided into open hole and glasses-two, main focus on d and the television market for glasses-3D technology. If subdivided, and glasses-3D technology can also be divided into color, shutter and polarized-type (also called of the law, time Division, Division) three. Chromatic aberration type 3D glasses technology difficulty low, cost low, but due to picture quality effect not best, used this technology of theater has increasingly less, currently most common of red green glasses more for enjoy stereo pictures; shutter type 3D glasses cost and price high, many consumers difficult to accept, became its promotion of maximum constraints; polarizing type 3D glasses price low, 3D effect excellent, currently market share are increasingly higher.

See from the 3D market, currently many of General Discount Oakley Sunglasses and a range of branded TV 3D glasses, prices range from dozens of dollars to thousands of dollars, there is such a huge price difference, is the principle differences between on the one hand, there is material and workmanship are different. Function of optical quality lenses, filters, color, resilience, and refresh frequency, as well as paper, plastic, metal frame. Red-Blue glasses (including frequent references to the paper glasses) of dollars you can buy, polarized 3D glasses 50-100, shutter 3D glasses you will need hundreds of thousands of dollars.

3D glasses Enterprise rapid

Recently there have been many media reports; there are now more than 30 more than temperature and enterprises involved in the field of 3D glasses, strong development momentum.

This year, the global 3D TV market is growth, growing demand for Oakley Sunglasses Discount, which led to a large number of manufacturers of 3D glasses, in particular the Pearl River Delta area, emerged a large number of excellent 3D glasses manufacturer, has become a domestic 3D glasses industry focus.

2012 will soon be gone, confronting the past one, Discount Oakleys weary industry is facing what is, but also how to deal with it?

Glasses of foreign trade have been the focus of attention within the industry. Around nearly three years of foreign trade situation, the optical industry can be described as not very peaceful. 2008 and 2009 are in temporary financial crisis burst point, 2010 looked forward to the spectacle of the resumption of growth of foreign trade, it seems a tuing point that in 2011 the global trade situation down quickly by the European debt crisis and the U.S. economic recovery is slow impact of 2012 glasses industry trade orders fell about 20% of the amplitude. Mirror world people have to face a particular problem: the traditional export-oriented weary industry to go from here?

Traditional countries or regions (Europe, North America) gradual deterioration of the economic situation, which is manufacturing exports, is definitely not good news. According to incomplete statistics, the mainland areas of more than 80% optical manufacturing exports, total exports of over $ 3 billion, the main consumer in these areas. Inteational situation is bleak, such a large economy in the country to digest all at once without the reality, the face of such a large environment, do have people worried.

After the second half of 2009 to 11 in the first half of global growth recovery after mainland China Discount Oakley Sunglasses export enterprises the current situation is not optimistic about Cape tablets. Shijiazhuang enterprises regarded as an optical industry's leading enterprises, more than 90 percent of its products are exported to Europe and America. I leaed that the data show that, compared with last year, the same volume of orders decreased by about 10% than in previous years, orders and shipments, there have been new changes. This enterprise has caused more severe effects.

2012 foreign economic situation is not optimistic, the traditional consuming countries and regions, declining purchasing power. Glasses situation facing the industry are: the volume of orders decline, the market weak purchasing power, coupled with the appreciation of the domestic human resources, rising prices, optical manufacturing enterprises are facing is cold. Reality, the only way out is to increase corporate value-added products, only to enhance the ability to create value in order to achieve continuous iovation, ability to create value determines your ability to make money. The core competitiveness of enterprises is still the product design and development, dig product characteristics, with the 'no one I have, people have my spirit' of coping strategies, and certainly still be able to receive one, after all, exist in reality needs. In addition to accelerating the pace of transformation and upgrading outside, should strengthen market diversification, but also make good use of financial instruments that shift the risk. Although foreign trade situation is not good, but in recent years, domestic sales are unusually hot.

Inteational and domestic market trend is unlikely to change; you can change the glasses themselves. In order to overcome the crisis, the glasses have Weapon, self-predicament. Some launch new products in the material, style, functionality, and many other iovative initiative to seek more orders; others by mastering the core technology, brand new road in order; others do everything possible to expand sales chaels to expand the market, and some restructuring efforts in order to better chance of surviving.

2012 Oakley Sunglasses Discount industry difficulties, all the way through, though stumbling, but because the mirror circles courage and confidence, 2012 this winter, so it was a quick fix and do not over do?

"Now business is bad", are the voices of many small business owners, clothing stores that open competition is too large to open a restaurant too hard, sell daily necessities do not make money. At the crossroads of business, a lot of savvy business people tued to traditional target lucrative industry optical shop. I have to say, glasses shops that open is a very good choice for venture stores, lucrative target customer base and stable, relatively cozy and comfortable work environment. However, the open Discount Oakleys glasses store because of a certain threshold of technology and business, entrepreneurs have to attach a professional team "entry", but makes the glasses industry one of the largest Allied trap, if the entrepreneur does not be able to keep your eyes peeled, could easily step into fraud gangs of "mine"!

Franchising, is the way many entrepreneurs choose to join glasses industry, because they do not understand, so I want to adopt such a model and let people help themselves get all the things done, and of course think that this is a way of insurance. And lots of crying wine but selling vinegar so-called optical shop franchise operators also cater to the entrepreneurs of this mental, the name "nay-style venture six months money back" **** the publicity which deceive and mislead people entrepreneurs. As everyone knows, these sugar-coated bullets in the back, hidden of course no trap.

Trap: "foolproof" structural model but in reality "miles"

Most investors chose optical shops chain, the most important reason is that looking forward to short-term money and want to try to do things the easy way, but their capacity is not confident. As everyone knows, pie in the sky thing is a fairy tale, with a fashionable word is "if not a good its own, tragedies happen sooner or later."

Such as, nowadays a lot of optical shops make only 39,800 Yuan can do a lucrative Discount Oakley Sunglasses shop, technical society for all, equipment sent, factory direct supply of domestic, and could tell entrepreneurs, eliminating the need for additional investment. But Dang entrepreneurs real to do of when, only found, technology in classroom school of many are no with; sent of device only for Yule very backward of area or second-hand device are has may; goods said is manufacturers straight for, sent tens of thousands of, actually than market Sang of wholesale prices to high out many, 350,000 of goods got hand in actually no how much, and goods itself quality is difference, eventually not high.

And, national and the province in are recognized of formal of documents will thousands of block, again plus training, also to shop goods, these basic will put entrepreneurs cross of funds with finished, which also rich to send good of device, more let alone also to free training and joined and door Guide, is joined free help entrepreneurs make money? Course not, joined institutions to guarantee himself of profit space, only caught "wool also to in sheep who out" of theorem set some beautiful of "trap" attracted entrepreneurs to in jumped.

And most hell of it, said is door Guide, but due to so-called of headquarters is go to this industry no days of, they exteal publicity of expert are is x University of Professor, some pure theory sent, no any actual of industry experience, and door guide of teacher is headquarters from other local collected to information in classroom in express out of, except "jerking", no any of actual operation experience, from Sang to Xian are only is "armchair", how such of so-called "glasses open shop guide expert", you dare letter did, This guidance, you can store long for money, please?

Trap II: in order to enhance credibility in variety aounced only to "squandering charming eyes"

Open Bate, a found "open glasses shop" or "glasses shop joined", we will see has many of joined institutions row to you before, from here you is began note has, because row in front of most are is put Bate "heavily" bought off, this two years Bate "he keeps", received money on to advertising, let consumers deceived of event endless, I wanted to you certainly didn't want to became next.

Just open a few Oakley Sunglasses Discount website, we can see a lot of very attractive slogans, such as "society for all 15 days, half the cost-recovery, and headquarters in charge", and it would have recorded a large number of videos and testimonials of successful shop owners. These were excited by many of the founders of the seeing is believing, and taken for granted to be true. As everyone knows, shop owners were colluding in advance of old, customers are extras. Therefore, recommends that investors in that regard, the selection before you look at the advertising law, imagine that not even indulge in advertising law Publicity Company, may take into account the interests of entrepreneurs?