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Amazon.com: Omegon N 150/750 eq-4 – Telescopio astronómico con 150 mm apertura y 750 mm Longitud focal : Electrónica
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Amazon.com: Omegon N 150/750 eq-4 – Telescopio astronómico con 150 mm apertura y 750 mm Longitud focal : Electrónica
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Amazon.com: Omegon N 150/750 eq-4 – Telescopio astronómico con 150 mm apertura y 750 mm Longitud focal : Electrónica
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Omegon N 150/750 eq-4 – Telescopio astronómico con 150 mm apertura y 750 mm Longitud focal : Electrónica - Amazon.com
![Sir Isaac Newton's reflecting telescope, known also as the Newtonian telescope. It worked by concentrating light by reflection from a parabolic mirror, instead of by refraction through a lens. Newton (1642-1727) first Sir Isaac Newton's reflecting telescope, known also as the Newtonian telescope. It worked by concentrating light by reflection from a parabolic mirror, instead of by refraction through a lens. Newton (1642-1727) first](https://c8.alamy.com/zooms/6/6e6d13b790c84317aa3e82ee7f746070/2be0g89.jpg)