1.
a type of refracting telescope that is no longer used in astronomy.
在天文学上不再使用的一种折光式望远镜。
2.
elbow refractor
折轴反光望远镜;折轴折射望远镜;曲折折光计
3.
Light also bends when it reaches the lens of a telescope.
光投射到望远镜的镜头时也会折射的。
4.
a reflecting telescope so constructed that the light is led to a plate holder or spectrograph.
构造成光线被引入盘状容器或光谱摄制仪的折射式望远镜。
5.
a reflecting telescope that has a paraboloidal primary mirror and a hyperboloidal secondary mirror; light is brought to a focus through an aperture in the center of the primary mirror.
具有抛物面主镜和双曲面次镜的一种折射式望远镜；光线被集中到主镜中心的孔径。
6.
periscope binoculars
潜望镜式双筒望远镜
7.
Design of Hybrid Refractive/Diffractive Achromatic Telescope Objective Using Binary Optical Element
二元光学折/衍混合消色差望远物镜设计
8.
domeless solar refractor
无圆顶太阳折射望远镜
9.
The optical system of a refracting telescope is essentially the same as that of a compound microscope.
折射望远镜的光学系统与复显微镜的光学系统基本上相同。
10.
Thermal-structural-optical integrated analysis of segmented space telescope
分块式空间望远镜的光机热集成分析
11.
prismatic binoculars
棱镜式双目望远镜.
12.
hand-held passive binoculars
手持微光双目望远镜
13.
The telescope collapses to half its size.
这架望远镜可以折叠成一半大
14.
Telescopes and microscopes are visual instruments.
望远镜和显微镜是光学仪器。
15.
A large sky area multi-object fiber-spectroscopy telescope
大面积多光区光纤光谱天文望远镜
16.
160mm Computerized Telescope Control System and Portable PMT Photometer;
地平式自动望远镜控制系统及光子计数型光度计研制
17.
objective (incl. polarizing) for astronomical instruments, binoculars, refracting telescopes microscopes
天文仪器、双筒镜、折射望远镜、显微镜物镜（包括偏振的）
18.
Prism binoculars
GB/T17117-1997棱镜式双目望远镜