Question

23. A person having a myopic eye uses a concave lens of focal length 10 cm. Find the power of
the lens
Give full solution​

Answer 1

Given in the question focal length is 10m=100cm

The corrective lens for miopia is concave so ots focal length will be negative

P=1/f

Note:F must be in meters

P=1/10

P=0.1D