- Light, Vision & Optics
- Propagation of Light
- Light Refraction
The Thin-Lens Equation: Distance from lens 1 to the final image; What is the magnification of this image?
See diagram in the attached file.
Two lenses that are L = 37 cm apart are used to form an image, as shown in Figure 26-52. Lens 1 is diverging and has a focal length f1 = -7 cm; lens 2 is converging and has a focal length f2 = 17 cm.
(a) Determine the distance from lens 1 to the final image. (Include the sign of each answer.)
(b) What is the magnification of this image?
The solution explains the problem and shows the full calculations to arrive at the answer.