Required information An object is placed 20.0 cm from a converging lens with focal length 15.0 cm (see the figure, not drawn to scale). A concave mirror with focal length 10.0 cm is located 77.0 cm to the right of the lens. Light goes through the lens, reflects from the mirror, and passes through the lens again, forming a final image. Concave Converging mirror lens Object 15.0 cm -20.0 cm- 10.0 cm d cm d = 77.0. What is the location of the final image? cm to the left of the lens Required information A refracting telescope is used to view the Moon. The focal lengths of the objective and eyepiece are +2.48 m and +16.6 cm, respectively. What should be the distance between the lenses? m