The United States, Europe and Japan are planning to re-moon in the next few years and the establishment of permanent settlements on the Moon, we can expect the telescope model specifications, after the establishment of a permanent human base on the moon, build lunar-based observatory is inevitable. For astronomy and astrophysics research in the field of view, in terms of both space observation projects funded personnel on the scale are considerable, as the world's largest ground-based optical telescopes like the Keck construction costs ($ 70 ~ 90 million) is only fairly in a common development and launch costs of space exploration satellites. And the difficulty of high astronomical observation in space, a small reception area of ??the instrument, short operating life, difficult maintenance, so it does not replace the floor astronomical observation. In the twenty-first century, space-based observations with ground-based observations of astronomical observations will be mutually reinforcing wings. Taiyuan sea breeze Electronics Co., Ltd. The company was established in 2002, specializes in wholesale sales of telescopes and binoculars telescope model, outdoor equipment. Company in good faith, customer-oriented objectives for the growth of thirteen years, Shanxi sea telescope first brands electronic appliances Tidbits: With the increasing diameter telescope, a series of technical problems follow. Hale Telescope lenses from binoculars model weighs 14.5 tons, the weight of the movable part of the 530 tons, and 5 m mirror is weighing 800 tons. On the one hand, the weight of the telescope lens distortion General Assembly to make quite clear, on the other hand telescope model, the mirror body temperature unevenness also make mirror distortion, thereby affecting image quality. From a manufacturing perspective, the cost of the traditional method of making telescopes almost proportional to the square or cube caliber, so make larger diameter telescope must open up new trails. Telescope models, sea Electronics (certified), Jincheng telescope models provided by the sea breeze Electronics Co., Ltd., Taiyuan. Taiyuan sea breeze Electronics Co., Ltd. (www.tyhfdq.com) is Taiyuan, binoculars leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. E-leadership in the sea breeze with the staff warmly welcome all inquiries negotiations to create a better future for electronic sea.