Watch it come to life
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:
Best If Used With...
You can project a spectrum using an overhead projector or 35mm slide projector for spectrum demonstration purposes. Add some colored filters or slides for additive and subtractive color demonstrations. We also recommended our diffraction grating rolls for use with our Power Supply and Spectrum Gas Tubes — ranging from argon and helium to neon and hydrogen.
Shop now for all your classroom demonstration needs!
Rated 4 out of 5
this grating is perfect to show the kids the light breaking.
everyone relly likes it!
Rated 5 out of 5