Which of the following lenses would you prefer to use while reading small letters found in a dictionary?

$\text{Explanation:}$ 

$\bullet$A basic microscope can also be made with a convex lens. 

$\bullet$A virtual, erect, and magnified image is generated by keeping the object between the focal length and the mirror. 

$\bullet$A shorter focal length provides greater power and allows for higher magnification. 

$\bullet$As a result, a convex lens with a focal length of 5 cm is preferred.

$\text{Step C is correct.}$