Using Lenses. Aims Be able to describe the behavior of light as it passes through a convex lens. Know how to measure the focal length of a convex lens. - ppt download
Concepts in Light and Optics – Lenses – Part 2 – Esco Optics, Inc.
Concepts in Light and Optics – Lenses – Part 2 – Esco Optics, Inc.
Math 309 Project: Focal Lengths
Focal Length | MEETOPTICS Academy
Formation of Images by Lenses (Structured Questions) - SPM Science
optics - Focal Length Definition in a Camera - Physics Stack Exchange
How does the thickness of a lens affect the focal length? - Quora