There are four types of lenses | know which is Rght for your eyes

There are four types of lenses, know which is right for your eyes:

Due to continuous exposure to computers and mobile screens, the number of people using glasses and contact lenses is increasing rapidly. Yet they do not know the right way to choose and use them. Nowadays people of every age group are troubled by vision related problems. Therefore, the dependence of people on glasses and contact lenses is increasing. Apart from this, people are also interested in laser treatment to get rid of eyeglasses. Dr. Ankita Lal, an ophthalmologist at Sir Ganga Ram Hospital in Delhi, is here to tell how we should take care of the glasses and contact lenses with our eyes.

Problems Related to Eye:

Myopia:
The image of an object in healthy eyes is formed on the retina. In Mayopia, this image is formed before the retina, then the blur appears. For this, a lens of coneve or minus number is given.

Hypermetropia:
When the image of an object does not form on the retina and is formed behind it, it is called hypermetrachia. There is a problem in seeing things nearby. To overcome this problem, plus power-related convex lenses are needed.

Astigmatism:
This is the situation in which the cornea of   the eye is not fully rounded. Because of this, the light falling on the retina spreads around rather than staying in one place. It appears blurred on both sides or near. There may be headaches as well. If there is such problem, the cylindrical lenses are used.

Presbyopia:
Usually after 40 years of age people have trouble finding nearby things. In order to overcome such problem, the lens of Convex or Plus number is used in glasses.

The frame is light, not putting more pressure on the nose and ears. His fitting should also be good.
Both arms should be used while wearing and lifting glasses.

Regions lenses are light for the glasses but do not break easily and do not even scratch them.
Plastic lenses are also lightweight and do not break easily, but they are quickly scratched.
Triplex lenses are also lightweight and do not break fast.

There are several types of coating on the lens, such as anti-glare, anti-scratch, photocomic etc. Anti-glare coating protects the eyes from glare and photoremic ultraviolet rays. Get the full information about the lens when the doctor recommends applying the specs.

Polycarbonate glass is suitable for children and players because they are protected from ultraviolet rays of the sun as they are strong.

Photoremic glass is also useful for those who work for field workers because it changes its color in sunlight and does not need sunglasses.

Polarized sunglasses are usually used during play or driving and save eyes from a strong reflection of sunlight.

Choice of Contact Lenses

Contact lenses prove to be the right choice for those who have weak eyesight and those who like to wear glasses. If there is a problem of dryness in the eyes then soft contact lenses should be selected. They are made of plastic. With comfort, it is helpful in delivering oxygen to the cornea. Its deficiency can cause swelling in the cornea. Such lenses should be changed after one whole month.

RGP lens

Its full name is Rigid Gas permalable lens. These are a little harder. Vision is much clearer in this. They are also easy to care for. For those whose eyes are weak or those who are more busy, such lenses are suitable for them.

Toric lenses are suitable for those who have problems like headache with eye blur.
For those whose cornea is not in the right shape, or if the power of the glasses is high then the semi-tox lens is a better option for them.

When change it
According to the doctors, the lens should be kept between 1 to 6 months after checkup and doctor's advice. If after applying the lens then consult a doctor without delay if there is any problem in the eyes. Along with this there are also some lenses which can be easily used for one year.

Its side effects

Allergy:
Eyes can be red on the right way when you do not have contact lenses. Also, there may be a problem of scabies. Do not lens such symptoms and consult a doctor.

Scratches on the cornea:
Take care while wearing and loading lenses that there is no scratch on the cornea. If this happens, there is fear of having corneal ulcers and whitening of the eye.

What is honey laser treatment

If you want to get rid of glasses or lenses, then lascivious laser treatment can be very helpful. This surgery takes very little time and the patient can go home the same day. The surface of the cornea is changed with the help of lasic laser. It also shows a small $ F $ without glasses or contact lenses.

Types of lasers:

Simple lascivious laser: 
The cornea is re-shaped by cutting it. The whole process takes about 20-25 minutes. Although the trend of such surgery is going down now.

E-Lasic Laser:
The process is similar to that of a simple lasic laser. The difference is the machine itself. With this process, the patient's eyes get better soon.

Customized Lasic Laser:
It is also called C-Lasic Laser. It is treated according to the size of the eyes. This method is the safest.

Post surgery
Rest for two or three days after the operation. Activities such as watching television, working on a computer or reading for more emphasis on eyes, do not work for 15-20 days. After this the glasses or lenses will get rid of forever.

Stay away from swimming and makeup etc for a few weeks.
If you take care of these small things, eyes will always be healthy.