Hale Telescope

Analytical method on the design of telescope main rotary frame;

望远镜主转动框架设计分析方法

A new method of guiding calibration of extreme ultraviolet radiation telescope on space orbit;

一种空间超紫外望远镜在轨指向标定方法

Development of a space soft X-ray and EUV normal incidence telescope;

空间软X射线/极紫外波段正入射望远镜研究

periscope binoculars

潜望镜式双筒望远镜

ultra-low-expansion mirror telescope

超低膨胀率镜望远镜

a binocular telescope microscope ]

双筒目]望远镜显微镜]

A binocular or field glass.

双目镜，双筒望远镜

prismatic binoculars

棱镜式双目望远镜.

The diameter of the objective of a telescope.

孔径望远镜物镜的直径

A telescopic device is used in conjunction with the prism.

棱镜与望远镜配合使用。

a small telescope attached to a large telescope to use in setting the line of the larger one.

装在大望远镜上的小望远镜。

See distant thing, with a telescope

看见远处东西，用望远镜

watch from a distance through binoculars

用双筒望远镜观看远处.

Binoculars, telescope, microscope, photographic camera and equipment.

双筒望远镜，望远镜，显微镜，照相机及附属品。

a reflecting telescope with an off-axis reflector.

带有远轴反射镜的反射望远镜。

A pair of binoculars was handed to me, and I was told to look through them.

他给我一双望远镜，他叫我用它来远望。

20 - MinI Telescope

20-迷你单筒望远镜

20 - MinI Telescope - Out of stock

20-迷你单筒望远镜-缺货

She swivelled the telescope .

她用望远镜向四周看.

telescopic(al) stars

用望远镜才能看到的星

point a telescope at/towards the moon

用望远镜对准月亮.