| 释义 |
Definition of Newtonian telescope in English: Newtonian telescopenoun Astronomy A reflecting telescope in which the light from the main mirror is deflected by a small flat secondary mirror set at 45°, sending it to a magnifying eyepiece in the side of the telescope. Example sentencesExamples - Among the instruments that the club has accumulated over the years are a number of telescopes, including an eight-inch reflector Newtonian telescope and a six-inch model with tracking facility.
- However, it was far too dim to penetrate the solar filters on my 10-inch Newtonian telescope and its 80 mm finder.
- The Newtonian telescope is a type of reflecting telescope still in popular use.
- Another club member is donating his Newtonian telescope to the new observatory.
- Parsons initially made a 36-inch mirror, and in 1839 he built the mirror into a vast Newtonian telescope on the lawn of the castle.
Definition of Newtonian telescope in US English: Newtonian telescopenoun Astronomy A reflecting telescope in which the light from the main mirror is deflected by a small flat secondary mirror set at 45°, sending it to a magnifying eyepiece in the side of the telescope. Example sentencesExamples - Parsons initially made a 36-inch mirror, and in 1839 he built the mirror into a vast Newtonian telescope on the lawn of the castle.
- Among the instruments that the club has accumulated over the years are a number of telescopes, including an eight-inch reflector Newtonian telescope and a six-inch model with tracking facility.
- The Newtonian telescope is a type of reflecting telescope still in popular use.
- Another club member is donating his Newtonian telescope to the new observatory.
- However, it was far too dim to penetrate the solar filters on my 10-inch Newtonian telescope and its 80 mm finder.
|