Top ten telescope brands: 1, Panda Telescope (one of the earliest telescope brands in China. From 1936, Yunnan North Photoelectricity Group Co., Ltd.) 2. Guanbo Bosma (F 1) is the only designated telescope brand in China. Guangzhou Guanbo Enterprise Co., Ltd.) 3. Tianlang (popular science astronomical telescope has always been the first in domestic sales, Beijing Tianlang Optical Instrument Co., Ltd.) 4. Phoenix Feniks (Top Ten Telescope Brands, China Famous Trademark, China Famous Trademark, Phoenix Optical Group Co., Ltd.) 5. Canon Canon (1937 Japan, a fortune 500 company, the world's leading imaging group, Canon (China) Co., Ltd.) 6. STEINER STEINER( 1947 Germany, internationally renowned telescope brand, world leading, Stellar Lens Company) 7. Nikon Nikon (founded in 19 17, a world-famous optical product designer and manufacturer, Nikon (China) Co., Ltd.) 8. Leica (Germany, world leader in optical manufacturing, famous camera brand 1849) 9. Xiguang Telescope (Xiguang Group started at 1953, national defense high-tech photoelectric enterprise, Xiguang Industry (Group) Co., Ltd.) 10, king of vision.