Myopia above 600 degrees, these 7 common sense must know!

Abstract: high myopia glasses have thick and heavy lenses and obvious visual deformation. They are prone to dizziness and other discomfort. It is generally recommended to use aspheric thin lenses with high refractive index.

myopia above 600 degrees is called high myopia. Some people don’t think highly myopia is high, and they don’t understand the harm of high myopia. These 7 pieces of common sense are for friends with high myopia.

the eyes of people with high myopia are elongated.

usually, the higher the degree of myopia,

the longer the eyeball will be.

the eyeball of patients with high myopia will grow in front and back diameter, just like a table tennis ball pulled into the shape of an egg. (think about it, there are terrible trees)

so, this leads to the inaccuracy of light gathering on the retina of the fundus, causing us to see things vaguely.

High myopia is related to heredity.

and

genetic factors play a great role in high myopia. However, myopia is not a simple genetic disease, it will be affected by a variety of genes. It will also be affected by external environmental factors. Therefore, if parents with high myopia have long planned to protect their children’s eyesight, it is not easy to think of high myopia; Even if you are not highly myopic, your next generation may also be highly myopic.

high myopia try not to take strenuous exercise

if you are high myopia, you should avoid strenuous exercise, especially activities that have direct impact or obvious concussion on your eyes and head. Diving or bungee jumping, boxing, high jump, or even some violent shaking games in the amusement park, etc. ~ basketball, football, badminton and other sports can basically be carried out.

people with high myopia are more likely to have fundus diseases. People with high myopia are more likely to have fundus retinopathy. These diseases may also cause blindness! Some can be prevented and treated by laser or surgery in time, while others do not have good treatment. Their eyesight may become very poor, and wearing glasses does not work.

and

high myopia are suitable for wearing aspheric thin lenses with high refractive index, and

and

high myopia glasses. The lenses are thick and heavy, and the visual deformation is also obvious. They are prone to dizziness and other discomfort. It is generally recommended to use aspheric thin lenses with high refractive index.

and

for high myopia, the visual effect of wearing contact lenses is better, but don’t wear

and

for a long time. Compared with frame glasses, contact lenses are close to the eye, which will not cause visual deviation like frame glasses optically, and the visual effect is much better, It is a better choice for people with high myopia (but it is not suitable for long-term wearing).

the best way to prevent high myopia is to exercise more outdoors.

is the best way to prevent high myopia. It is better to develop good eye habits and exercise more outdoors since childhood, so as to avoid entering the ranks of “high myopia” as far as possible.