Holographic Diffraction Grating 5 Pack

Item # 33-0990

Arbor Scientific

33-0990

18111665930313

$3.50
In Stock

These Holographic Diffraction Gratings are highly-efficient, embossed Holographic Optical Elements (H.O.E.)

Buy 50 and pay $3.15 each!
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These Holographic Diffraction Gratings are highly-efficient, embossed Holographic Optical Elements (H.O.E.) and ideal for the direct viewing and analysis of spectra from gas tubes and other light sources. The quality of the spectrum produced is the brightest possible with a minimum of distracting visual noise. Try using these diffraction gratings in conjunction with colored film gels for additive and subtractive color demonstrations! 2” X 2”.

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