Principle

The students’ unsuccessful attempts at capturing images formed
by a convex lens make this experiment especially interesting and
motivating when they have no or only uncertain knowledge of image
formation at a convex lens. However, this experiment is also highly
recommended to confirm or test students’ theoretical knowledge.
Even in this situation, many students will attempt to intercept the
image against their better judgement.

Benefits


Multifunctional light box - All-in-one: Can be used for geometric optics on the table, colour mixing and on an optical bench

Extension with others sets at anytime, no additional light sources needed, recognition value for students



Tasks

What are the properties of images formed by concave lenses?
Investigate the properties of images formed by a concave lens for
different object distances.