Written by admin on 07 March 2010
In my daily life, I have developed the habit of wandering in the supermarket and see if there is any on sale products. Sometimes after I have bought some cheap goods and later find them useless or seldom be used, I will criticize myself. However, later when I encounter some other goods which are on sale, I would forget what I have done earlier and do foolish things again. Every time when I buy them at a cheap price, I think I have made a bargain, and the truth tells me that actually I have done as a fool. I tell you all these to prove that common people cannot easily resist the temptation of cheap commodities. It’s no exception of glasses buyers.
Those Cheap glasses
We can see that recently, the online glasses shops are like mushrooms appearing in the market. The competition of them is fierce; they employ different marketing strategies to make them known to the customers and attract them by setting up extremely low prices. We have to admit if people buy glasses that of same level both at local shops and online stores, the price gap is really wide and online glasses are of course cheap. But people cannot see by themselves the real condition of the glasses of the online shop, so many people are still hesitant to buy them through the net.
But if people can get guaranteed commodities from the online shops, anybody who is normal in intelligence would not choose the local stores. It’s not hard to find such stores. Our nation has set up certain standard for us to evaluate the shops. For example, to become a member of Optometry Association of the United States is to tell people that their prescription eyeglasses can be trusted and customers can buy their products with guarantee. So when purchasing glasses on the net, people might as well search such store who have obtained such membership. Visiosking.com is such shops who have obtain the membership. Maybe such online shops may have higher prices compared with some others, but I feel comfortable purchasing at those shops. And the feedbacks of their customers are also sound; they are quite content about the prices and qualities. And complaints about those shops are rarely heard.
Sometimes we have to be firm when facing the bombardment of prices from some sellers. Or we the feeling of being cheated will severely strike us later. So do not do foolish things, and keep calm when shopping.
Tags: online stores, prescription eyeglasses, Those Cheap Commodities
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Written by admin on 24 January 2010
1.No need for people with 2 diopters to wear glasses when reading.
It is wrong for myopia sufferers whose strength is only two diopters or weaker to wear prescription glasses when they are reading books. It is learned from some ophthalmological centers that in recent days a peak of prescribing glasses appear in their centers. Even in some days, the amount of reception per day surpassed three thousand. However, the ophthalmologist find that a lot of myopia sufferers do not have a clear idea about how to choose a proper pair of prescription glasses and use it in a correct way in daily life.
The myopia glasses are usually used for seeing objects at least five meters far away.
A Dr. Green in the ophthalmologist centre said that he found lots of myopia sufferers always wear eyewear, no matter they read books or look at sightseeing far away, and he emphasized that this doing cannot be adopted. Actually, for the myopia sufferers below two diopters, it’s no need wearing glasses when reading. “When we do optometry for our patients, we examine their sight state of seeing objects five meters away, so the prescription glasses are used for seeing far-away objects. It is wrong to use it within five meters.” Dr. Green said, “Especially when they read or watch computer screen, the distance is thirty-three millimeters more or less, so if they keep on wearing glasses to read or watch nearby objects, their myopia would probably strengthen.”
“The myopia sufferers below two diopters do not need to wear glasses at all when seeing nearby objects. For those above three diopters, if they actually cannot see objects nearby clearly, they can wear glasses but the strength of the glasses should be weaker than the prescription glasses according to the distance between people and objects.” another ophthalmologist said.
reading glasses about children
2.Children must have mydriasis test before wearing glasses
Nowadays, lots of glasses shops boast that they apply high and new technology in prescribing glasses, and adopt scientific instruments for optometry instead of doing optometry by manpower. A Dr.Hudson in the optometry and prescription centre remind us that, for adults, there are little difference between the result from the optometry by instrument and that by manpower, whole for children the case is totally different, especially for the kids below twelve years old. So they must have mydriasis test first and then do optometry for twice.
3. Some tips on selecting glasses
As to frame:
Examine its material. The good-quality material of frames is leveled-off. Even if you pucker it up, it won’t be rugged. What’s more, the electroplated surface is very smooth.
Check the elasticity. Bend the leg of the glasses slightly and see whether it can get back easily or not. If it cannot come back after being distorted, then you can judge it not so good.
Looking at the weld. A good frame must be equipped with proper screws and welds with no crack.
As to lens:
Listening to the sound. Throw the lens flatly and slightly onto a desk with a glass surface. If the sound of the clashing is crisp, then you can say it is made of super-flimsy material.
Turn the lens towards the rays. If there are air bubbles or impure things on it, then the lens is of bad quality.
The surface of lens. If the glistening color of the lens turns out to be purple-green or purple-yellow and the reflected objects on the lens are very clear, then the lens have a thin coating with the function of lessening reflection. Drop water on the surface of the lens. If the drops stand upward just like dewdrops on the leaves of lotus, then the lens must be armed with a defending coating.
More information about eyeglasses from GlassesShop.
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Written by admin on 19 September 2009
glassesshop.com-plastic glasses
Have you ever felt astonished about the rising occurrence rate of myopia in small children? Have you ever thought about why does our children’s vision so rapidly deteriorate at such an early age? If you are a concerned parent, you may want to know the causes of myopia and the proper methods to prevent your children from becoming near-sighted.
The causes of myopia can be divided into two categories: one is due to the hereditary factors and the other is formed because of the unhealthy habits. The latter, of course, is the result of the excessive amount of reading and other close work such as playing computer games and watching TV for too long.
So what can we parents do to help protect our children’s delicate eyes? Firstly, pay attention to your children’s behavior especially when they are young. You should set rules for them to follow in order to help form a good habit. For example, always remember to wash the hands when coming home from outside, and never scratching the eyes. All these can prevent the eyes from getting the contagious eye diseases. What’s more, as a responsible parent, you should be tireless in adjusting children’s sitting position when they are reading and writing. And proper light is needed in the room in order to get rid of the shadows on the desk. Always remember to ask them to take a rest after doing close work for over 40 minutes. In addition, enough nutrition can never be neglected. Scientific researches have already proved that absorbing plenty of antioxidants and minerals can help reducing the risk of developing eye problems. We all know that fresh vegetables and fruits which contain plenty of vitamins and other minerals are indispensible for adults, let alone growing children. However, sweet food like candies, cookies which can raise the cause of myopia, should not be allowed to eat too much.
As concerned parents, we all want to do our best to save our children’s eyes, though they may still be too young to notice the importance of healthy eyes. Take steps from now on, and we can one day receive the gratitude from our children.
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Tags: antioxidants and minerals, hereditary factors, plastic glasses, Prevent Your Children from Near-sighted
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