What is myopia? What are the reasons for it? What lenses are used to correct myopia?

Lack of vision, in which the rays are collected in front of the retina (the image is fuzzy and blurry) due to high optical power or lengthening of the eye along the optical axis.

Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.