Exercise 2 Ray Tracing with Convex Lenses In this exercise, you will use ray tracing to find the location of an image formed with a convex lens. You will also determine the focal point of a convex lens using ray tracing. Procedure Part 1: Ray Tracing Fundamentals Download the graph paper template and print two copies. Use one sheet of graph paper to copy the diagram in Figure 13 to scale. Draw the lens at the center of the paper and label the object, vertical axis, and optical axis