Magnetic Multiple-Ray Projector

The Magnetic Multiple-Ray Projector is a light source in metal housing on magnetic foil, for experiments demonstrating ray optics on a whiteboard. Experiments on reflection, refraction, and basic lens laws can be performed using five narrow light rays emerging from the right-side. With the help of rotating mirrors, these rays can be directed to make parallel, divergent, or convergent beams; the beams can be masked out individually. Demonstrations on shadow casting can be conducted using the two divergent light rays emerging from the left-hand side. With the help of rotating mirrors, these rays can be directed or masked out individually.

Specifications

• Lamp: 12V, 55W
• Connecting line: 1.5m long with 4mm plug

Required Equipment

• P1000593 Transformer 12V, 60VA (230V, 50/60Hz)

or

• P1006780 Transformer 12V, 60VA (115V, 50/60Hz)