Diffraction Grating - Rolls 6" X 200'

Reveal Diffraction Patterns With Rainbow Symphony’s Diffraction Grating Rolls At Rainbow Symphony, we know that teaching about light and color is much more exciting when you have a demonstration. With our diffraction grating rolls, you can directly view and analyze spectra from different gas tubes and other light sources. The quality of the spectrum produced from our gratings is the brightest possible — with minimal distracting visual noise. These rolls are the principal component in a spectroscope used for colorful experiments. On the flip side, these are the perfect diffraction grating rolls to help add to any art project, installation, or creative idea that comes to mind. Our Holographic Diffraction Gratings are highly efficient embossed Holographic Optical Elements (H.O.E.). Choose from three options in the drop-down menu: 500 Lines/MM | Linear 6" x 200 Feet 1000 Lines/MM | Linear 6" x 200 Feet 13,500 Lines/Inch | Double Axis 6" x 200 Feet Best If Used With... You can project a s