Rainbow Symphony Diffraction Grating Glasses - 500 Lines/mm Linear Pattern, Pack of 500 - Perfect for Music Festivals, Raves & Light Shows

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.

DIFFRACTION GRATING Rainbow Symphony's Linear Diffraction Grating Glasses (500 line/millimeter) have microscopic slits that take light and break it down into its spectral components, allowing you to study light in fun and unforgettable ways.

QUALITY MATERIALS Our diffraction glasses were designed to be reusable, with quality single axis, holographic, diffraction grating lenses to separate light from any source, including spectrum gas tubes. Do NOT use to look directly at the sun.

EDUCATION Prism glasses are perfect for classroom or homeschool experiments to test visual displays of light diffraction. Allow your students to experience an array of colors as they view the color spectrum in new and unique ways.

PARTIES These rainbow glasses are a hit at any party. Keep kids and adults alike amused with rainbow light by handing out diffraction glasses as party favors, gifts for kids, teacher incentives, or rave glasses.

MADE IN USA All of Rainbow Symphony's holographic glasses are made in America to ensure the quality. Rainbow Glasses are perfect for kids gifts, party favors, physics gifts, educational toys, classroom supplies or homeschool supplies.