Question

A person with a myopic eye cannot see objects beyond 1.4 m distinctly. The type of the corrective lens used to restore proper
vision should be
Options:
A) A concave lens of focal length - 1.4 m and power + 0.71 D
B) A convex lens of focal length 1.4 m and power + 0.71 D.
C) A concave lens of focal length - 1.4 m and power - 0.71 D.
OD) A convex lens of focal length - 1.4 m and power-G71 D​

Answer 1

Answer:

b

Explanation:

b because convex do big

Answer 2

Answer:

A person with a myopic eye cannot see objects beyond 1.4 m distinctly. The type of the corrective lens used to restore proper

vision should be

Options:

A) A concave lens of focal length - 1.4 m and power + 0.71 D

B) A convex lens of focal length 1.4 m and power + 0.71 D.

C) A concave lens of focal length - 1.4 m and power - 0.71 D.

OD) A convex lens of focal length - 1.4 m and power-G71 D

Explanation:

B) A convex lens of focal length 1.4 m and power + 0.71 D.