Question

what are the common eye defects? give their causes and corrective measures​

Answer 1

Explanation:

There are three types of eye deflects:-

1)myopia

2)hypermetereopia

3) presbyopia

Answer 2

You may choose to have surgery (LASIK) to correct your vision. If you already have glasses, you may need a stronger prescription. Other, more serious conditions also happen as you age. Eye diseases like macular degeneration, glaucoma, and cataracts, can cause vision problems.