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Winsco Spectrum Analysis Chart, 27 x 47 in
This chart shows the visible continuous spectrum of the sun and the emission or bright line spectra of 10 relatively common elements. It provides an excellent beginning point to show the student the total individuality of the spectrum of each element.
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Celestron Cometron Binocular, 7x50
Stargazers and selenographists alike will have a blast viewing and studying the sky with these portable, high-tech Celestron Cometron Binoculars.
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