Both the mirror equation and the magnification equation also apply to lenses. However, when dealing with lenses, the mirror equation is renamed the Lens Maker's equation.
The lens maker's equation is
1f=1v−1u
The magnification produced by a lens is defined as the ratio of the height of the image to the height of the object.
m=hi /ho
The magnification produced by a lens is defined as the ratio of the image distance to the object distance.
Answers & Comments
Answer:
1f=1v−1u
m=hi /ho
m=vu