In style bifocal sunglasses match with spandy woman
joisse | 27 Jul, 2009 04:54
The first thing that comes to mind when one thinks of sun protection is to protect skin, hardly think of protecting eyes. In fact, studies have shown that ultraviolet radiation will lead to keratitis, cataracts, retinal damage and other eye diseases. So, we can't ignore the eye injury caused by ultraviolet radiation.
Please don't look up into the sun. The eye is a delicate tissue. If one looks at sun directly for a moment, he/she may be dizzy to watch. Direct view to sun for a long time may bring about damage to eye and retina, accompanied with pain, tears, inflammation and blurred vision.
As is well known, eye is a delicate tissue that is sensitive to UV rays. It can absorb UV rays with various wavelengths. The UV rays with the wavelength of 280nm are most harmful to the cornea, which would result in conjunctivitis. The 290-400nm wavelength UV ray can cause biggest damage to the lens, which is also the reason for cataract. Studies suggest one is more likely to get cataract if he/she roasts in the sun more. So then what shall we do in daily life?
Wear a set of hat or employ a parasol when you go outside. Meanwhile you can wear a pair of bifical eyeglasses which prevents direct sunlight to eyes. It's important to note that the bifical sunglasses should be good in respect of quality. Inferior sunglasses will hurt your eyes rather than protecting eyes. They may cause mydriasis. You'd better choose a pair of quality sunglasses that can block UV rays. Medical studies have certified that lenses in grey are best as grey have little influence on the effect of vision but effective in anti-UV. People wearing contact lenses can buy UV-protective ones which are able to block 90% ultraviolet radiation. It will be better to wear a pair of progressive eyewear.Don't work or do activities outside at noon because the sum at that time is strongest and prone to hurt skin as well as eyes.
Please don't look up into the sun. The eye is a delicate tissue. If one looks at sun directly for a moment, he/she may be dizzy to watch. Direct view to sun for a long time may bring about damage to eye and retina, accompanied with pain, tears, inflammation and blurred vision.
As is well known, eye is a delicate tissue that is sensitive to UV rays. It can absorb UV rays with various wavelengths. The UV rays with the wavelength of 280nm are most harmful to the cornea, which would result in conjunctivitis. The 290-400nm wavelength UV ray can cause biggest damage to the lens, which is also the reason for cataract. Studies suggest one is more likely to get cataract if he/she roasts in the sun more. So then what shall we do in daily life?
Wear a set of hat or employ a parasol when you go outside. Meanwhile you can wear a pair of bifical eyeglasses which prevents direct sunlight to eyes. It's important to note that the bifical sunglasses should be good in respect of quality. Inferior sunglasses will hurt your eyes rather than protecting eyes. They may cause mydriasis. You'd better choose a pair of quality sunglasses that can block UV rays. Medical studies have certified that lenses in grey are best as grey have little influence on the effect of vision but effective in anti-UV. People wearing contact lenses can buy UV-protective ones which are able to block 90% ultraviolet radiation. It will be better to wear a pair of progressive eyewear.Don't work or do activities outside at noon because the sum at that time is strongest and prone to hurt skin as well as eyes.
Snappy progressive eyeglasses especially for remarkable ladies
joisse | 27 Jul, 2009 04:53
The first thing that comes to mind when one thinks of sun protection is to protect skin, hardly think of protecting eyes. Actually, some studies suggest that UV rays are really harmful to eyes and may cause keratitis, cataracts, retinal damage and so on. Hence, for health sake, eyes deserve our special attention.
Please don't look up into the sun. Delicate eyes are easily hurt.One may feel dizzy after looking up to sun for a short while. Long-term direct view to sunlight will cause pain, tears, inflammation and blurred vision and even hurt retina.
As is known to all, eyes are fragile and susceptible to ultraviolet radiation which would easily injury eyes. The ultraviolet radiation with 280nm wavelength does the most damage to the cornea, and it is the cause of conjunctivitis. The UV rays with the wavelength of 290-400nm are harmful to lens, which would result in cataract. Studies suggest one is more likely to get cataract if he/she roasts in the sun more. Well then, I'd like to tell you some preventive measures.
Wear hat or raise a parasol when you are outing. At the same time you can wear bifical eyeglasses which are also effective in protecting eyes from sunshine. It should be noted that you'd better buy a pair of progressive glasses of good quality. If your sunglasses are poor in quality, your eyes will suffer instead of benefit. One must buy himself/herself a pair of sunglasses with anti-UV function. Medical studies have certified that lenses in grey are best as grey have little influence on the effect of vision but effective in anti-UV. People wearing contact lenses can buy UV-protective ones which are able to block 90% ultraviolet radiation. It would be safer to add a pair of progressive eyeglasses. It's best to avoiding going out at noon when the sun is very strong and much harmful to our skin and eyes.
Please don't look up into the sun. Delicate eyes are easily hurt.One may feel dizzy after looking up to sun for a short while. Long-term direct view to sunlight will cause pain, tears, inflammation and blurred vision and even hurt retina.
As is known to all, eyes are fragile and susceptible to ultraviolet radiation which would easily injury eyes. The ultraviolet radiation with 280nm wavelength does the most damage to the cornea, and it is the cause of conjunctivitis. The UV rays with the wavelength of 290-400nm are harmful to lens, which would result in cataract. Studies suggest one is more likely to get cataract if he/she roasts in the sun more. Well then, I'd like to tell you some preventive measures.
Wear hat or raise a parasol when you are outing. At the same time you can wear bifical eyeglasses which are also effective in protecting eyes from sunshine. It should be noted that you'd better buy a pair of progressive glasses of good quality. If your sunglasses are poor in quality, your eyes will suffer instead of benefit. One must buy himself/herself a pair of sunglasses with anti-UV function. Medical studies have certified that lenses in grey are best as grey have little influence on the effect of vision but effective in anti-UV. People wearing contact lenses can buy UV-protective ones which are able to block 90% ultraviolet radiation. It would be safer to add a pair of progressive eyeglasses. It's best to avoiding going out at noon when the sun is very strong and much harmful to our skin and eyes.
Up-to-date bifocal eyeglasses especially for charming girl
joisse | 27 Jul, 2009 04:50
Speaking of sun protection in summer, everyone would pay attention to their skin, few remember eyes. As a matter of fact, researches show that eyes are sensitive to UV rays which would do harm to eyes and cause eyes diseases. Hence, for health sake, eyes deserve our special attention.
Don't look directly into the sun. Delicate eyes are easily hurt.Short-time direct view to sun may result in transient giddiness. Direct view to sun for a long time may bring about damage to eye and retina, accompanied with pain, tears, inflammation and blurred vision.
As everyone knows, eyes are sensitive to bright sunlight and can absorb ultraviolet radiation of any kinds. The ultraviolet radiation with 280nm wavelength does the most damage to the cornea, and it is the cause of conjunctivitis. The ultraviolet radiation with 290-400nm wavelength causes great damage to the lens, and it is also the cause of cataract.Studies suggest one is more likely to get cataract if he/she roasts in the sun more. And now we should talk about some precautions.
If you stay out in the sun, you'd better make use of hat, umbrella and bifical eyeglasses to protect your eyes from sunlight. It is worth to note that the progressive glasses you buy should be good enough in quality. Sunglasses of poor quality can't help in protection but result in injury to eyes. One must buy himself/herself a pair of sunglasses with anti-UV function. Medical studies have certified that lenses in grey are best as grey have little influence on the effect of vision but effective in anti-UV. It is better for contact lens wearers to buy anti-ultraviolet ones which cut 90% ultraviolet rays. It would be safer to add a pair of progressive eyewear. Don't work or do activities outside at noon because the sum at that time is strongest and prone to hurt skin as well as eyes.
Don't look directly into the sun. Delicate eyes are easily hurt.Short-time direct view to sun may result in transient giddiness. Direct view to sun for a long time may bring about damage to eye and retina, accompanied with pain, tears, inflammation and blurred vision.
As everyone knows, eyes are sensitive to bright sunlight and can absorb ultraviolet radiation of any kinds. The ultraviolet radiation with 280nm wavelength does the most damage to the cornea, and it is the cause of conjunctivitis. The ultraviolet radiation with 290-400nm wavelength causes great damage to the lens, and it is also the cause of cataract.Studies suggest one is more likely to get cataract if he/she roasts in the sun more. And now we should talk about some precautions.
If you stay out in the sun, you'd better make use of hat, umbrella and bifical eyeglasses to protect your eyes from sunlight. It is worth to note that the progressive glasses you buy should be good enough in quality. Sunglasses of poor quality can't help in protection but result in injury to eyes. One must buy himself/herself a pair of sunglasses with anti-UV function. Medical studies have certified that lenses in grey are best as grey have little influence on the effect of vision but effective in anti-UV. It is better for contact lens wearers to buy anti-ultraviolet ones which cut 90% ultraviolet rays. It would be safer to add a pair of progressive eyewear. Don't work or do activities outside at noon because the sum at that time is strongest and prone to hurt skin as well as eyes.
Popular progressive glasses specially for pretty lady
joisse | 27 Jul, 2009 04:45
People think of sun protection as skin protection, seldom have eye protection in mind. As a matter of fact, researches show that eyes are sensitive to UV rays which would do harm to eyes and cause eyes diseases. Hence, for health sake, eyes deserve our special attention.
Don't look directly to the sunlight in the hot sunny days.Eyes are very fragile. If one looks at sun directly for a moment, he/she may be dizzy to watch. Direct view to sun for a long time may bring about damage to eye and retina, accompanied with pain, tears, inflammation and blurred vision.
As is well known, eye is a delicate tissue that is sensitive to UV rays. It can absorb UV rays with various wavelengths. The UV rays with the wavelength of 280nm are most harmful to the cornea, which would result in conjunctivitis. The UV ray of 290-400nm wavelength damages the lens badly, which is also the pathogenic factor of cataract.Some studies have shown that if people expose to the sunlight for one more hour every day, the risk of cataracts will rises by 10%.So what can we do to prevent the injury?
When you are outgoing in summer, remember to wear broad-brimmed hat or use umbrella, a pair bifical eyeglasses is most effective in protecting your eyes. What is noteworthy is that the quality of bifical sunglasses is very important to the health of eyes. Inferior sunglasses will hurt your eyes rather than protecting eyes. They may cause mydriasis. Buy a pair of anti-ultraviolet sunglasses when summer comes so that your eyes will be safer. Medical studies have certified that lenses in grey are best as grey have little influence on the effect of vision but effective in anti-UV. People wearing contact lenses can buy UV-protective ones which are able to block 90% ultraviolet radiation. It will be better to wear a pair of progressive eyewear.You'd better not go outside at noon when the sun is strong and are likely to threat the security of skin and eyes.
Don't look directly to the sunlight in the hot sunny days.Eyes are very fragile. If one looks at sun directly for a moment, he/she may be dizzy to watch. Direct view to sun for a long time may bring about damage to eye and retina, accompanied with pain, tears, inflammation and blurred vision.
As is well known, eye is a delicate tissue that is sensitive to UV rays. It can absorb UV rays with various wavelengths. The UV rays with the wavelength of 280nm are most harmful to the cornea, which would result in conjunctivitis. The UV ray of 290-400nm wavelength damages the lens badly, which is also the pathogenic factor of cataract.Some studies have shown that if people expose to the sunlight for one more hour every day, the risk of cataracts will rises by 10%.So what can we do to prevent the injury?
When you are outgoing in summer, remember to wear broad-brimmed hat or use umbrella, a pair bifical eyeglasses is most effective in protecting your eyes. What is noteworthy is that the quality of bifical sunglasses is very important to the health of eyes. Inferior sunglasses will hurt your eyes rather than protecting eyes. They may cause mydriasis. Buy a pair of anti-ultraviolet sunglasses when summer comes so that your eyes will be safer. Medical studies have certified that lenses in grey are best as grey have little influence on the effect of vision but effective in anti-UV. People wearing contact lenses can buy UV-protective ones which are able to block 90% ultraviolet radiation. It will be better to wear a pair of progressive eyewear.You'd better not go outside at noon when the sun is strong and are likely to threat the security of skin and eyes.
Stylish bifocal eyeglasses especially for attractive lady
joisse | 27 Jul, 2009 04:44
People think of sun protection as skin protection, seldom have eye protection in mind. Instead, surveys show that ultraviolet radiation is the main cause of some eye diseases, such as keratitis, cataracts, retinal damage. For that reason, we ought to care our eyes especially in hot summer.
Don't look directly into the sun. Eyes are extremely weak. One may feel dizzy after looking up to sun for a short while. One may suffer from pain, tears, inflammation and blurred vision if he/she looks up to sun for a long time.
As is well known, eye is a delicate tissue that is sensitive to UV rays. It can absorb UV rays with various wavelengths. The UV ray of 280nm wavelength damages the cornea most badly and it brings about the conjunctivitis. The UV ray of 290-400nm wavelength damages the lens badly, which is also the pathogenic factor of cataract.Some studies have shown that if people expose to the sunlight for one more hour every day, the risk of cataracts will rises by 10%.Then what should we do in preventing the harm?
When you are outgoing in summer, remember to wear broad-brimmed hat or use umbrella, a pair bifical glasses is most effective in protecting your eyes. What is noteworthy is that the quality of progressive glasses is very important to the health of eyes. Inferior sunglasses will hurt your eyes rather than protecting eyes. They may cause mydriasis. Prepare a pair of UV-cut sunglasses for summer use, and you will benefit a lot. Medical studies have certified that lenses in grey are best as grey have little influence on the effect of vision but effective in anti-UV. If you wear contact lenses, you can choose those with anti-UV function which can block 90% ultraviolet rays.It would be safer to add a pair of progressive eyeglasses. The sun is strongest at noon, which is harmful to both your skin and eyes. You'd better stay at home without going out.
In style progressive eyeglasses match with well-favoured women
joisse | 27 Jul, 2009 04:28
Speaking of sun protection in summer, everyone would pay attention to their skin, few remember eyes. In fact, studies have shown that ultraviolet radiation will lead to keratitis, cataracts, retinal damage and other eye diseases. Thus, delicate eyes need our special care in heat summer days.
Don't look directly to the sunlight in the hot sunny days.Delicate eyes are easily hurt.If one looks at sun directly for a moment, he/she may be dizzy to watch. Direct view to sun for a long time may bring about damage to eye and retina, accompanied with pain, tears, inflammation and blurred vision.
It is believed eyes are the most sensitive part to the UV rays; they can absorb a broad range of wavelengths of ultraviolet rays.The ultraviolet radiation with 280nm wavelength does the most damage to the cornea, and it is the cause of conjunctivitis. The UV ray of 290-400nm wavelength damages the lens badly, which is also the pathogenic factor of cataract.Studies suggest one is more likely to get cataract if he/she roasts in the sun more. So then what shall we do in daily life?
If you stay out in the sun, you'd better make use of hat, umbrella and bifical eyeglasses to protect your eyes from sunlight. It should be noted that you'd better buy a pair of bifical sunglasses of good quality. If your sunglasses are poor in quality, your eyes will suffer instead of benefit. You'd better choose a pair of quality sunglasses that can block UV rays. Medical study has turned out that it is wrong that the darker the better in terms of lenses. Grey is a preferential choice. If you wear contact lenses, you can choose those with anti-UV function which can block 90% ultraviolet rays.It would be safer to add a pair of progressive eyeglasses. The sun is strongest at noon, which is harmful to both your skin and eyes. You'd better stay at home without going out.
