This fundamental item for the study of light phenomena, is composed of a rectangular case (175 x 90 x 55mm) containing a lamp with vertical filament (12V – 36W) placed in the upper part.
A system of cylindrical converging lenses enables you to obtain converging , diverging or parallel light beams.
On the front of the case there are three windows with clasps, whose internal part are mirror-like and endowed with guides for inserting diaphragms and other colour filters.
All the equipment is contained in a wooden case. Power-unit included.
- Law of reflection
- Refraction in diverging lenses
- Reflection in mirrors
- Refraction in prisms
- Laws of refraction
- Dispersion of white light
- Total reflection
- Refraction in a plate
- Primary and secondary colours
- Refraction in converging lenses
- Colour composition