Question

reason for studying impact of myopia pls give me this ans

Answer 1

Explanation:

Our study provides strong evidence that length of time spent in education is a causal risk factor for myopia,” said Dr Atan. “Axial eye growth happens mainly during school years and since levels of myopia tend to even out in adulthood, any interventions to stop or prevent myopia need to be given in childhood.

Answer 2

Answer:

Defect of vision :

Due to certain conditions or defects in the structure and the functioning of the eye , the eye cannot see objects clearly

Types of defects :

● Short Sightedness or myopia

● Long Sightedness or Hypermetropia

● Astigmatism

● Cataract

Myopia :

A person can see nearby objects clearly but cannot see far off objects. This defect is caused due to thickness of the eye lens.

This defect can be corrected by using spectacles containing concave lens.