Newtonian reflector
| Noun | 1. |  Newtonian reflector - reflecting telescope in which the image is viewed through an eyepiece perpendicular to main axis |
| 单词 | newtonian reflector | |||
| 释义 | Newtonian reflector
Newtonian ReflectorNewtonian Reflectora type of reflecting telescope in which the rays reflected by the primary parabolic mirror are intercepted by a plane mirror and reflected to the side of the telescope tube, where the light-receiving equipment is located. Used only in small telescopes, it was designed by I. Newton around 1670. Newtonian reflector
Synonyms for Newtonian reflector
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