okbyejasep805pc
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  • 12-06-2018
  • Biology
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What type of telescope are mirrors to light into focus

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chrissy135
chrissy135 chrissy135
  • 12-06-2018
a telescope that uses lenses or mirrors to collect and focus visible light. Two types of optical telescopes are refracting and reflecting telescopes. uses convex lenses to gather and focus light. Refracting telescopes have two convex lenses on either end of a long tube.
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