Holographic Diffraction Grating 500 lines/mm 5 Pack

Item # 33-0985

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Arbor Scientific

33-0985

30719723307081

$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! These gratings are 500 lines per millimeter. Dimensions: 2” X 2”.