"AP physics"

Perfect compliment for a ray box.

These simple slide-mounted diffraction gratings are great for experiments with lasers and LEDs.

Reveal the Nature of Color and Light

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

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

Optical lenses, excellent for physics classroom demonstrations in optics and light refraction.

Individual spherical glass lenses.

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

Variety of lenses for optical experiments.

Individual spherical glass lenses.