Sea Breeze Description: Maksutov Maksutov-style 1940 with a meniscus lens as the correct lens shape, creating another type of catadioptric telescope telescope, two surfaces which are two different spherical curvature, little difference Celestron telescope offer, but the curvature and thickness are great. It's all surfaces are spherical, easy to grind than Schmidt telescope corrections board, the barrel is relatively short, but the field is smaller than the Schmidt telescope, glass requirements are higher. Because catadioptric telescope able to combine the advantages of refraction and reflection of two telescopes, is very suitable for amateur astronomy and astronomical photography, and has been loved by the majority of astronomy enthusiasts. We know that in the Earth's surface has a strong layer of the atmosphere, the Earth's atmosphere as a result of the various particles and interactions telescope celestial radiation (mainly absorption and reflection), making the most of the radiation in the wavelength range of celestial bodies can not reach the ground. People to be able to reach the ground band image called "atmospheric window", this "window" has three. Optical window: This is the most important window, wavelengths between 300 to 700 nm, including visible light (400-700 nm) optical telescope has been the main tool for astronomical observations ground. Taiyuan sea breeze Electronics Co., Ltd. The company was established in 2002, specializes in outdoor telescope What makes a good telescope, binoculars, outdoor equipment and wholesale sales. Companies in good faith-based, customer-oriented purpose grow Shanxi first telescope outdoor telescope brands _ What makes a good sea breeze electronic (certified) _ telescope provided by Taiyuan sea breeze Electronics Co. thirteen years. 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. In the sea of ??electronic leadership with the staff warmly welcome all inquiries negotiations to create a better future for the electronic breeze.