你即將離開本站

並前往https://mcdonald.utexas.edu/for-researchers/research-facilities/0-8-m-30-telescope

0.8 m (30") Telescope - McDonald Observatory

Primary Mirror. Diameter, 76.7 cm (30.2"). Focal length, 2.29 m (90"). F-ratio, 3.0. Prime Focus Corrector (PFC). Focal length, 2.272 m. F-ratio, 2.98.

確定！ 回上一頁

查詢 「0.8m in cm」的人也找了：

  1. m to cm
    2.
  2. 0.8m to mm
    3.
  3. 1.08m in cm
    4.
  4. 1m to cm
    5.
  5. 0.8 m in inches
    6.
  6. 0,8 m in cm
    7.
  7. 1.5m to cm
    8.
  8. 0.8mm to cm
    9.