天文產品

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名稱: LUNT太陽望遠鏡 LS50THa/B600PT
型號: LU-LS50THa/B600PT
重量: 4.0
價錢: 7780
存貨狀態: 現貨 In Stock
內容: 口徑 50mm 日珥望遠鏡
氣壓調頻
B600 Blocking filter
螺旋調焦座

LS50THa Package Features:
  • A Narrow Band Hydrogen-alpha Dedicated System.
  • A refractor-based system with a 50 mm front objective.
  • An internal Etalon with a pressure tuner allows for <0.75 Angstrom bandpass.
  • The system includes the clamshell with threaded holes for mounting and dust caps.

Specifications: (single stacked)
  • Type: Single Interference Etalon
  • Tuning: Internal Pressure Tune (Doppler True Tuning)
  • Aperture: 50 mm
  • Focal Length: 350 mm
  • F Ratio: F7
  • Bandpass: <0.75 Angstroms @ 656 nm
  • Focuser: Helical Focuser
  • Blocking Filter: B600 Diagonal 
  • Mounting: Integrated clamshell style with 1/4-20 tapped base
  • Color: Pearl White with Black and Red accents
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