To fit a patient for contact lenses, an optometrist places an object of 1.30cm height 4.0cm from the patient's cornea. This results in an upright reflected image that is 0.130cm high.
a) What is the magnification?
b) What is in cm the image distance (from the cornea)?
c)What is in cm the focal leg of the cornea/mirror?
d)What is in cm the radius of curvature of the cornea?