Question

What is lens formula, and write the terms in it?​

Answer 1

Answer:

A lens formula may be defined as the formula which gives the relationship between the distance of image (v), distance of object (u), and the focal length (f) of the lens. It may be written as: Principal Axis Concave Lens. Where, v = Distance of image from optical centre of lens

Answer 2

Explanation:

A lens formula may be defined as the formula which gives the relationship between the distance of image (v), distance of object (u), and the focal length (f) of the lens. It may be written as: Principal Axis Concave Lens. Where, v = Distance of image from optical centre of lens.