"Magnification produced by a lens is +3". On the basis of this statement, identify the type of this lens.

Define magnification produced by a lens.

Magnification produced by a concave lens is always:

Magnification of a convex lens is

Magnification Formual For Lens

Answer the following questions : Express the magnification produced by a lens in terms of the focal length of the lens and the object distance the image distance.

The magnification produced by a spherical lens is +2.5 . What is the nature of image ?