Fireworks and Rainbow Glasses
Fireworks and Rainbow Glasses (tm) - View your world in bright new colors. The rainbow burst will amaze you. Printed in exciting full color graphics.3D Fireworks Glasses and Rainbow Glasses (tm) are great for watching Fireworks Displays, Holiday Lights, City and Street Lights and even the Moon and Stars. Experiment and have fun!!!
Fun with Diffraction Gratings!! Preprinted Rainbow Peepholes™. Always in stock and ready to ship. The ideal teacher incentive. Great in the classroom when a quality diffraction grating is needed for the study of Light and Color. Just look through your Rainbow Peephole at any light source...the rainbow starbursts will amaze you! RAINBOW PEEPHOLES: 13,500 Line/Inch Diffraction Grating - 1 11/16" Diameter, 1/2" Window - Heavy Carboard.
IMPORTANT: Minimum order for this item is 100 pieces at .30 each. To recieve the quantity discounts advertised, you must add the quantity you're ordering to the quantity box on the order page.
DIFFRACTION GRATING GLASSES - Linear 500 line/mm Diffraction Grating Glasses - Make the study of light and color fun and easy. Highly efficient, 500 lines per millimeter, single axis holographic diffraction grating lenses separate light from any source into its spectral components for study and analysis. Recommended for use with our Power Supply and Spectrum Gas Tubes.
