以日本国立天文台、三菱电机公司为主体研制、坐落在美国夏威夷马乌纳肯亚山顶（海拔4000米）的目前世界最大级光学红外望远镜“昂”导入初光，试运行获得成功。这台望远镜的主镇直径82米，理论观测值可达0．of秒角，并没有适时光学补偿装置，可以获得极高的集光率和分辨率。初 The Japan National Astronomical Observatory, Mitsubishi Electric Corporation as the main body, located in the United States Hawaii Mauna Ke Ken Peak (4000 meters above sea level) the world’s largest optical infrared telescope “Ang” into the first light, the trial run was successful. The main town of this telescope has a diameter of 82 meters and a theoretical observation of 0. of seconds, and there is no timely optical compensation device, you can get a very high etendue and resolution. early