Question

VON
18) Explain the common defecte of the human eye
- and explain through pictures how it can be
cremoved.​

Answer 1

common defects are

• presbyopia
• hypermetropia
• myopia

it can removed using concave , convex,biconcaval,biconvex lens spectacles

Answer 2

Answer:

the defect of eyes are

1. myopia
2. hyperopia
3. astigmatism