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newtonian telescope

/njuːˈtəʊniən ˈtɛlɪskəʊp/

翻译: 牛顿望远镜是一种反射望远镜,由艾萨克·牛顿发明,使用凹面主镜和平面副镜将光线反射到镜筒侧面的目镜。

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/njuːˈtəʊniən ˈtɛlɪskəʊp/C1formaltechnical
  • zh牛顿望远镜是一种反射望远镜,由艾萨克·牛顿发明,使用凹面主镜和平面副镜将光线反射到镜筒侧面的目镜。

A type of reflecting telescope designed by Isaac Newton, using a concave primary mirror and a flat diagonal secondary mirror to reflect light to an eyepiece on the side of the tube.

  1. Reflecting telescope designC1formal

    A type of reflecting telescope invented by Isaac Newton that uses a concave primary mirror and a flat diagonal secondary mirror to focus light.

    zh牛顿望远镜结构

    • The Newtonian telescope is popular among amateur astronomers for its simple design.
    • He built a Newtonian telescope with a 6-inch primary mirror.
    • Newtonian telescopes are known for their lack of chromatic aberration.