DIFFERENT TYPES OF PRESCRIPTION LEAD GLASSES

 

Prescription glasses are referred to as those which contain the prescription lens as per the suggestion of the eye doctor or any other visual specialist. The prescription lenses are advised by the doctor to the user to serve the purpose of correction of vision if any.

 

People in huge numbers use these prescription lenses. They bring ease and comfort to a person's eyes by providing them with what they require.

 

For example- If a person is working on a laptop or computers for a prolonged period, the eye doctor might suggest them to use Computer Glasses. This is an instance showing the example of prescribed glasses.

 

The three prominent types of prescription glasses that are mostly used and provided on the availability of prescription from the doctors are:

 

1- SINGLE VISION:

 These types of lenses and glasses are used by people who have difficulty in watching the thing. These are used in cases of both nearsightedness and farsightedness. The different types of lens (convex and concave) are used in combination.

 

2- BIFOCAL LENSES:

These types of lenses contain two different types of lenses in combination with the treatment of a mixed condition. The variety of both lenses is used in the treatment of conditions like presbyopia.

 

Presbyopia is a medical condition that is a combination of both myopia and hypermetropia. In this condition, a person faces the loss of vision of both near as well as far objects.

 

3- PROGRESSIVE LENSES:

These types of lenses contain the lenses in different combination. They are used for the treatment of all three fields related to vision, i.e. near, intermediate, and far. They provide the user comfort to watch things placed everywhere irrespective of distance.

 

 

These were the main types of glasses that are used prominently on the prescription by the doctor. Apart from them, there are other types of glasses too, which can be used by people with or without a prescription from the doctor. The other glasses are Computer glasses and Reading glasses.

 

The people often use these glasses as a precautionary measure against loss of vision. They protect the eyes without altering the concept or the power of the eyes. Computer glasses are highly recommended for people who have to sit and work on laptops or computers for a prolonged period. This protects their eyes from the harmful light or rays of the computer.

 

Reading glasses reduce the pressure on the eyes due to continuous reading. They constitute a significant saviour in terms of the prevention of headaches.

 

 

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