Posts Tagged ‘Non prescription eyeglasses’

Two forms of non prescription eyeglasses

July 28th, 2010

Prescription eyeglasses will hardly cause any misconception that they refer to eyeglasses that can be got only by customers who have a valid prescription given by an eye care practitioner. Interpreting the meaning of the words, non prescription eyeglasses are generally the opposite entity of prescription glasses. Well, it is absolutely right to interpret these glasses as items that can be bought without a prescription. But a further detail is that there are two forms that meet this definition. Regular sunglasses and fashion glasses are sometimes considered as “fake” glasses because they do not use corrective lenses. This is the first form of non prescription eyewear and the other form covers vision-corrective glasses that are acquired illegally without a prescription. Believe it or not, eyewear products of the second form do exist and involve a large market.

As the major definition of non prescription eyeglasses, fashion glasses including mainly non-prescription sunglasses have been widely used in the past several decades. And lots of people wear these glasses for many years without any side effects. Using plain glass or plastic lenses, these Plano eyeglasses have enjoyed a long-term popularity among people who have not got any sight effects. For this group of individuals, a pair of non-prescription eyewear is almost an accessory. Some people may want to know the reasonableness of this prevalence. Well, their common consideration is to pursue a fashionable look, even if there is no vision problem needed to be corrected. Today, contact lenses and laser eye surgeries have been quite technologically mature. But the truth is that the eyewear market still covers a majority of related patients. This prevailing pursuit represents a significant change in eyewear industry that eyewear users will never be called a four-eye, a nerd or a geek.

The second definition of non prescription eyeglasses is actually seldom discussed. But it is necessary to remind certain patients of its existence. Reading glasses are widely needed by people who are over 40 years old. But there are lots of pre-made reading glasses that can be got without a prescription. Many shops sell these glasses on an over-the-counter basis. For the eyes’ sake, these products should be avoided.

Non prescription glasses and their usage in our life

October 15th, 2009

Eyeglasses are normally known as the device for correcting vision disorders. As more and more fashion industry leaders are entering the designer eyewear market, hence the function of eyeglasses as being the persona enhancements rises. The popularity of non prescription glasses among young people is gaining strength in the recent years.

Non prescription glasses are defined to be glasses that no doctor prescription is needed, buyers can freely purchase glasses in the stores. There are mainly three types of non prescription glasses. The first type is non prescription eyeglasses is the clear lenses glasses (zero-powered lenses eyeglasses). These non prescription eyeglasses are generally worn by those trendy people who want to see themselves in frames purely for aesthetic purpose. Some mega stars may still wear the zero power non prescription glasses in their symbolic frames after their vision being corrected by LASIK or by contacts. But their fans need to see them in the landmark eyeglasses.

The second type of non prescription glasses is the non prescription sunglasses, as most of the sunglasses are only for protection from bright lights.

The third type of non prescription eyeglasses is non prescription reading glasses. Non prescription reading glasses are available at the top shelves of the local drugstores and near the checkout counters. These non prescription reading glasses are only sold around $10-20 per pair. Though these cheap non prescription reading glasses can have the function of helping presbyope see better, doctors still strongly suggest patients see doctors and buy prescription reading eyeglasses. Improper use of non prescription reading glasses may cause eye strain and headache. This type of non prescription glasses is also for vision correction.