People who are suffering from presbyopia and hyperopia need some devices for aid while reading. Therefore, reading eyeglasses become essential as a result. However, reading eye wear can be generally fallen into two groups, namely full frame and half eyes, each of which are suitable for particular people with certain needs. For example, the full frames are ideal options for people who have to read or do something at hand close for very long time; while half glasses are suitable for people who just do some temporary reading. Generally speaking, half eye glasses are as popular as full frames amid users. However, people may know more about full frames, but little about half eyes. Therefore, some information about half glasses will be given subsequently.
Half eyeglasses, as their names displays, are made in half lenses and frames, in that they are not made from lenses that can cover the whole eyes and eye sockets. Only low-half of these eye wear are fixed with lenses and they are usually sit low on wearers’ noses. Such designs allow users to look at the lower part when they want to read or do something nearby; and look at the upper part, where no lenses are fixed, when they want to see in the distance. However, it is not suitable for people who read or do something nearby for very long time.
In daily lives, many users of half eye glasses may come to such recognition that prescription in these eye wear are not needed and most of them just buy the ones that can offer clear vision only. Of course, doing so can also help wearers save a lot of money. However, this is a dangerous activity. All reading eyeglasses should also be prescribed, no matter how long wearers may wear each time. This is because unsuitable or improperly prescribed reading eye wear will cause great damages onto eyes. For example, some people may suffer from AMD, glaucoma and other horrible eye problems. It is true that prescription eyeglasses are much expensive, but cheap if compared with those risks. Therefore, prescription is needed while buying half eye wear.
It is true that the sales of half eye wear become stagnant for sometime, especially as people require highly of fashion and style. That’s to say people also want to enjoy fashion and trend with these eye wear. Luckily, up to now, there are half eye glasses of various styles in different colors.