Rainbow Glasses Linear Diffraction Gratings in Tie Dye Frame

Pack of 5

 

Rainbow Glasses each. 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.

The linear gratings are superior to the common double axis variety. Room fluorescent light spectrum can be clearly viewed. These glasses separate light from any source into its spectral components for study and analysis. The lenses are mounted in brightly colored  GROOVY, TIE DYE frames.