How to choose an astronomical telescope?

Huaian Shengsheng Photoelectric Instrument Co., Ltd. is mainly engaged in the development, production and sales of high-end astronomical telescopes and optical lenses in the domestic and international markets. The company has advanced processing equipment, strong technical force, excellent testing instruments, and a number of skilled personnel with rich experience, excellent technology, strong innovation and high cultural quality. Today, Xiao Sheng teaches you how to choose a suitable telescope.

Astronomical telescopes are important tools for observing celestial bodies. It is no exaggeration to say that without the birth and development of telescopes, there would be no modern astronomy. With the improvement and improvement of the telescope's performance in various fields, astronomy is also undergoing great leap forward and rapidly advancing the understanding of the universe.

1. What kind of astronomical telescope is needed

There are three kinds of common astronomical telescopes: refraction, reflection, and catadioptric.

1, refraction: advantages - good imaging effect; disadvantages - high price and chromatic aberration.

2. Reflex: advantages: low price, small size, light weight, large caliber, shortcoming -- spherical aberration.

3. Catadioptric: there is a refractive correction mirror in front of the reflector, which has the advantages of refraction and reflection, and the price is moderate.

If only the general astronomers and the budget is not many, recommended reflection type, in which the Newton reflex is the cheapness.

Two. Determining the caliber of the telescope to be bought is the most important parameter of the astronomical telescope. The size of the aperture directly determines the resolution of the imaging. For the same kind of telescope, the bigger the caliber, the higher the price, and how much to see your budget.

Three. Other accessories

1. Tracking equipment: the equator and the horizontal instrument. The equator is recommended by manual adjustment of observation. It is very painful to manually adjust the level to track stars. Automatically read the personal preferences automatically.

2, three tripod: preferably stainless steel, when fine-tuning is relatively stable.

Friends in need are welcome to consult Huaian Shengsheng Photoelectric Instrument Co., Ltd.