Infrared Window: infrared range between 0.7 to 1000 microns telescope Shanxi Which is better? Since different molecules in Earth's atmosphere absorb infrared wavelength is inconsistent, resulting in infrared situation is more complex. Commonly used for astronomical research has seven infrared window. Radio window: radio band with a wavelength greater than 1 millimeter waves. Atmosphere of radio band is also a small amount of absorption, but in the range of 40 mm to 30 m of the atmosphere is almost completely transparent, we generally range from 1 mm to 30 m is called radio window. Atmosphere for other bands, such as ultraviolet light, X-rays, γ-rays are opaque, realize astronomical observations in these bands after satellite heaven. Taiyuan sea breeze Electronics Co., Ltd. The company was established in 2002, specializing in telescopes, binoculars, telescopes offer Shanxi, outdoor equipment wholesale sales. Company in good faith, customer-oriented objectives to grow the first brands Shanxi telescope Keck telescope (KeckI, KeckII) KeckI and KeckII were built in 1991 and 1996 thirteen years, which is currently the world has been put to work The largest optical telescope aperture telescopes Shanxi, because mainly funded by entrepreneur Keck (KeckWM) donation (KeckI of $ 94 million, KeckII of $ 74.6 million) and name. This two identical telescopes are placed in Mauna Kea, Hawaii, to put them together to make interference observation. Taiyuan sea breeze Electronics Co., Ltd. The company was established in 2002 in Shanxi telescope how much money? , Specializing in telescopes, binoculars, outdoor equipment wholesale sales. Company in good faith, customer-oriented objectives grown to thirteen brands Shanxi telescope first year. Shanxi telescopes plant | sea Electronics (certified) | Shanxi telescopes 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.