"gel box"

This updated Ray Box uses five super bright LEDs for bright, white rays that are clearly visible.

This ray box is ideal for optical demonstrations in the classroom.

Perfect compliment for a ray box.

Ideal selection for use with a ray box.

Spare color filter set to be used with Light Box and Optical Set.

For all Optical Applications

Help Your Students Perceive How Light Behaves

These Optical Refraction Components are made from imported optical glass or acrylic with optically worked surfaces.

Study the Difference Between Light and Pigment