Consider the following statements about a microscope and a telescope :

1. Both the eyepiece and the objective of a microscope are convex lenses.

2. The focal length of the objective of a telescope is larger than the focal length of its eyepiece.

3. The magnification of a telescope increases with the increase in focal length of its objective.

4. The magnification of a microscope increases with the increase in focal length of its objective.

Which of the statements given above are correct?

Options