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View Spectra with an Accuracy of ±1 Nanometer

Quality gratings perfect for your Optics Needs

Illuminate the variances between additive and subtractive color mixing

Excellent for student use.

For Versatile Optical Applications

This is an excellent and economical set for introductory ray optics.

Choose high quality crown glass or shatter-resistant acrylic lenses.

What Happens When You Combine All Colors of Light?

Primary colors filter set.

Ideal for Index of Refraction and Total Internal Reflection Experiments

The refraction tank with laser provides excellent visibility!

Clear, Short Prisms for Index of Refraction and Dispersion

Five single slits of different widths in a slide frame.

A unique light prism with a flat and slanted edge.

Learn how sunglasses work!

This is a complete optical bench system at an affordable price.