Description :
Made of plastic for ray tracing & colour mixing experiments. It has a fixed condenser lens for providing parallel rays. Fixed mirrors are used to reflect light. This makes it easier to set up the experiment.
Tightly closing diaphragms | 3 |
Diaphragms with 1 & 2 slots | 1 |
Diaphragms with 3 & 5 slots | 1 |
Diaphragms with wide slot | 1 |
Halogen filament lamp 12V, 20W | 1 |
Operating voltage | : 10-12 V AC/DC. |
Lamp | : Halogen, 12 V, 21 W |
Box Dimensions | : 17.5 x 7 x 7 cm approx. |