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| P H O T O 7 5 + A D D I T I O N |
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| As shown here, the heliostat targets an optical prism to divide the spectrum of light as a light fraction demonstration (Energiegarten Siegen/ |
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| At the left side you can see the Heliostat of EGIS. It targets the sun light upon an optical prism (in the middle of the photo). The sun light is devided into its spectral colours and send from there to the solarpavillon (at the right side). | ||
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| Heliostat | spectral colours of the sun light | |