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单词 Newtonian reflectors
释义

Newtonian reflectors

中文百科

牛顿望远镜 Newtonian telescope

(重定向自Newtonian reflectors)
牛顿望远镜
牛顿的第一架六吋镜复制品。

牛顿望远镜是英国天文学家伊萨克·牛顿(1643-1727)发明的反射望远镜,主镜使用抛物面镜,第二反射镜是平面的对角反射镜。

英语百科

Newtonian telescope 牛顿望远镜

(重定向自Newtonian reflectors)
A replica of Newton's second reflecting telescope, which he presented to the Royal Society in 1672.[7]
Newtonian optical assembly showing the tube (1), the primary mirror (2), and the secondary diagonal mirror support (also called a
A large Newtonian reflector from 1873 with structure to access the eyepiece.

The Newtonian telescope is a type of reflecting telescope invented by the British scientist Sir Isaac Newton (1642–1727), using a concave primary mirror and a flat diagonal secondary mirror. Newton’s first reflecting telescope was completed in 1668 and is the earliest known functional reflecting telescope. The Newtonian telescope's simple design makes it very popular with amateur telescope makers.

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更新时间:2025/6/18 6:25:13