帮忙看下这个天文望远镜光学系统:折射式主镜口径(mm):60焦距(mm):714焦比:1/11.9分辨率(*):4.6"极限星等:11集光力:73.5主镜重量:0.75KG主镜长度:72cm脚架:三角延伸稳固型毛重(kg):2.5KG产品全套配置:60
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/29 18:16:24
![帮忙看下这个天文望远镜光学系统:折射式主镜口径(mm):60焦距(mm):714焦比:1/11.9分辨率(*):4.6](/uploads/image/z/9850078-46-8.jpg?t=%E5%B8%AE%E5%BF%99%E7%9C%8B%E4%B8%8B%E8%BF%99%E4%B8%AA%E5%A4%A9%E6%96%87%E6%9C%9B%E8%BF%9C%E9%95%9C%E5%85%89%E5%AD%A6%E7%B3%BB%E7%BB%9F%3A%E6%8A%98%E5%B0%84%E5%BC%8F%E4%B8%BB%E9%95%9C%E5%8F%A3%E5%BE%84%28mm%29%3A60%E7%84%A6%E8%B7%9D%28mm%29%3A714%E7%84%A6%E6%AF%94%3A1%2F11.9%E5%88%86%E8%BE%A8%E7%8E%87%28%2A%29%3A4.6%22%E6%9E%81%E9%99%90%E6%98%9F%E7%AD%89%3A11%E9%9B%86%E5%85%89%E5%8A%9B%3A73.5%E4%B8%BB%E9%95%9C%E9%87%8D%E9%87%8F%3A0.75KG%E4%B8%BB%E9%95%9C%E9%95%BF%E5%BA%A6%3A72cm%E8%84%9A%E6%9E%B6%3A%E4%B8%89%E8%A7%92%E5%BB%B6%E4%BC%B8%E7%A8%B3%E5%9B%BA%E5%9E%8B%E6%AF%9B%E9%87%8D%28kg%29%3A2.5KG%E4%BA%A7%E5%93%81%E5%85%A8%E5%A5%97%E9%85%8D%E7%BD%AE%EF%BC%9A60)
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