?Microscopes and TelescopesUnless otherwise stated, the lens-to-retina distance is 2.00Chapter 2, Problem 107
(choose chapter or problem)
Microscopes and Telescopes
Unless otherwise stated, the lens-to-retina distance is 2.00 cm.
Trace rays to find which way the given ray will emerge after refraction through the thin lens in the following figure. Assume thin-lens approximation. (Hint: Pick a point P on the given ray in each case. Treat that point as an object. Now, find its image Q. Use the rule: All rays on the other side of the lens will either go through Q or appear to be coming from Q.)