"WardsSci000617"

High quality and low cost make this ideally suited for junior high or high school students.

Class 2 laser are safe for classroom use.

Various type of light sources for spectroscopy experiments.

This laser ray box is adjustable, magnetic, and bright enough to use in ambient light.

Economical laser pointer, useful for many optical experiments.

Bright, beautiful green laser pointer.

Lessons in Optics and Light in the Palm of Your Hand Colorfully illustrate additive and subtractive color mixing, color transmission, absorption and filtering of the different wavelengths of light with this set of primary and secondary color mixing paddles. You can also use the diffraction gratings in this set to view spectra from different light sources. Show students how a spectroscope, colored lights, and even polarized sunglasses work with the contents of this set.

Compact design laser with independent red and green buttons.

This ingenious device offers a practical and economical solution for light measurements in a variety of learning situations.

Efficiently illustrates the various types of diffraction.