Posts Tagged ‘Folding Specs’

Something about Folding Specs

November 29th, 2009

As people of modern times, most of us tend to be sufferers of some eye problems. Some statistics have that almost half of all people have eye problems to some degree. Almost all the eye problems are caused by internal and external factors, the age process of our bodies and the pressure that we have to face everyday. For example, more young people tend to suffer from presyopia than ever before.

Presbyopia is an age-related problem. Sufferers of this disease can not see objects nearby clearly, but can see objects afar clearly. So they need the help of glasses if they want to do something like reading, writing etc. Contrarily, if without these glasses, they will feel very uncomfortable, such as blurriness or headache.

Almost all of us will suffer from presbyopia when we are over forty. So it is essential to know something about glasses for presbyopia. There are two frames in style: full and half. Generally, if we have to see something nearby for a very long time, we should use full-framed glasses. On the contrary, we should wear half-framed glasses if we will look at objects afar. The reason is the two glasses have totally different manufacturing mechanism.

Of course, if we want to see objects both far and nearby, half-framed glasses are very nice choices. The reason is each of these glasses has two parts which are for far and near distance respectively.

It is a bothering matter to wear glasses when we are eating something. Especially the steams from the food can blur our glasses and we have to use some tissues to clean them.

Still more, if we do not use these glasses, we have to put them in the cases that we have to carry all the time. It is true that carrying these cases with us is really a bothering matter. Fortunately, there are very special cases that can not only protect the glasses, but also provide us the greatest convenience. Sometimes, they can be used as accessories as well.

As for the convenience, these cases can be flipped out into the size of credit cards. Some of us may worry about the ability of combating external forces. In fact the frames of these glasses are made from some very special materials and we need not to worry about such thing.

As mentioned above, we can use these cases on any occasion if we like.

What’s more, we can choose these glasses and cases with different colors. We are individualized and we can get what we like. Of course, durability is another characteristic of these glasses and cases.

Brief Introduction of Folding Specs

November 19th, 2009

Many people, especially old people, need reading glasses to improve their vision when objects are close to their eyes because their eyes lose the ability of focusing on close objects which is usually a natural result of aging. We call this condition of eyes presbyopia. The opposite condition of presbyopia is called myopia or shortsightedness, which afflict more than half of the population. People with myopia also need glasses to improve their vision when objects are not that close to their eyes.

Fortunately both of the eye problems are not serious impairments. It is good news that people with presbyopia will never have the problem of nearsightedness, which means they will have no problem in seeing objects that are far from your eyes. Then will only have problem in focusing on things that is close to their eyes. Therefore people with presbyopia need glasses to read a newspaper, or they need to put the newspaper in a bit far place to read them if the characters is big enough to see.

If you are one of patient with presbyopia, you need of a pair of specs. There are three kinds of reading glasses, corrective lenses, progressive lenses and multifocals. Corrective lenses can totally fixed your vision power measured in diopoters. And multifocals have two or three levels of horizontal viewing region for different situations, from near objects, intermediate objects to far objects.

Besides, reading glasses can be full frames and half frames. The traditional full frames are commonly used by people who need to look at close thing for a long time, when half frames is preferred by patients who have to look at far objects as well.

Folding specs are very popular and very convenient. Any types of reading glasses that mentioned above can be foldable. You can use it according to your requirements and fold it and put it in its box that is usually small enough to be easily put into your purse or handbag. Besides, these boxes are usually in number of colors that makes them more fashionable and polymer coating are used so that the specs are quite sturdy and you don’t worry about breaking them.