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| 产品介绍: |
Optical Configuration/光学体统:Three-Mirror-Anastigmat Reflective Telescope Objective 三反射消像差望远物镜 Aperture/孔径:200mm Focal Length/焦距:200mm Focal Ratio/焦比:F/1.0 Field Of View/视场:2.6° Resolution For Visible Wavelength/极限分辨率:0.68arc seconds/0.68角秒 Operating Wavelength/工作波长: UV-Visible-FarIR (Matched coating)/紫外-可见光-远红外线 (配对镀膜) Working Temperature/工作温度:Cryogenic350°C/深冷至350°C Mass/质量:2000g 反射式望远镜以铝质M1+M3及M2反射镜为蜂窝轻量化结构,反射面及装配定位为一次性超精密单电金刚石加工, 工序少成本低. F/1.0相对孔径极为适合微光及高灵敏度探测光通讯传输机摄像应用场景.
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