This kit is very useful for reflection, refraction, and colour mixing experiments. The light box consists of a light source (12V, 24W lamp), producing convergent, divergent, or parallel beam. On one end, an adjustable cylindrical convex lens (for parallel beam) and on the other end, a triple aperture system for colour mixing experiments (lateral aperture are provided with adjustable hinged mirror). All aperture in the box are provided with vertical channels to hold slits plates and colour filters. The optical set includes:

1. 10 acrylic blocks
2. Set of three mirrors
3. 2 slit black plates one with three narrow slits at one end and one narrow at other end.
4. Black plate with four narrow slits at one end, one wide slit at the other end.
5. Set of seven mounted colour filters.

This kit is very useful for reflection, refraction, and colour mixing experiments. The light box consists of a light source (12V, 24W lamp), producing convergent, divergent, or parallel beam. On one end, an adjustable cylindrical convex lens (for parallel beam) and on the other end, a triple aperture system for colour mixing experiments (lateral aperture are provided with adjustable hinged mirror). All aperture in the box are provided with vertical channels to hold slits plates and colour filters. The optical set includes:

1. 10 acrylic blocks
2. Set of three mirrors
3. 2 slit black plates one with three narrow slits at one end and one narrow at other end.
4. Black plate with four narrow slits at one end, one wide slit at the other end.
5. Set of seven mounted colour filters.