4.6.2.5 Lenses

Spec reference: 4.6.2.5 (physics only).

Triple-only content in this dot

• Convex/concave lens ray diagrams and image types.
• Magnification = image height / object height.

Exam quick-check

• Can I identify this as a triple-only point from wording in the question?
• Can I apply the correct equation/idea with units and a clear conclusion?