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Introduction to Telescope. What is a Telescope? How many types of telescopes are there? An instrument designed by an arrangement of lenses or mirrors. - ppt download
The stadia method In determining stadia interval factor (K) of a transit, a stadia rod was held - Studocu
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Reflecting, Newtonian & Cassegrain Telescope | Who Invented the Reflecting Telescope? - Video & Lesson Transcript | Study.com
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A rendering showing the internal parts of the main instrument in the... | Download Scientific Diagram
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There are two basic types of telescopes refractors and reflectorsThe refractor telescope uses a lens to gather and focus light The reflector telescope uses a mirror to gather and focus lightAll modern
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