"Lasers and Light Sources"

The unit features 11 vertically stacked colors ranging from bright blue to white.

This laser ray box has several modes, with 1, 3, or 5 beams.

Basic set HeNe Laser.

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

Examine the Role of Light Waves in Alternative Energy

This laser ray box uses cylindrical LED lenses to focus the beam.

Economical laser pointer, useful for many optical experiments.

Compact design laser with independent red and green buttons.

Bright, beautiful green laser pointer.

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.

Beautiful, bright and captivating classroom safe LED's in primary colors of light (red, green and blue) for color mixing, refraction and reflection.