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Lunt LS60FHa/B3400 H-alpha solar Filter
LSS_0550257
6 498,00 €
Brutto
Transforms a normal telescope up to 3060mm focal length into an H-alpha solar telescope showing prominences and more
- 60mm special filter for the observation of the sun
- For telescopes up to 3060mm focal length and 2" focuser
- Additional adapter plate required for mounting
- Shows protuberances and more details on the sun
- Bandwidth less than 0.75 Angstrom
- Filter system with H-alpha Etalon and blocking-filter
- For visual sun observation and photography
- Absolutely safe, no danger to the eyes
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Must-have accessories
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Lunt LS60FHa/B3400 H-alpha solar filter
60mm H-alpha solar filter system with B3400 blocking filter, for front mounting at telescopes with 2" focuser, and up to 3060mm focal length.The LS60FHa H-alpha Etalon filter system with 60mm aperture (no central obstruction) for use on any refractor and many other telescopes. Because the LS60FHa has an estimated bandwidth of <0.75 Angstrom it is capable to providing high contrast views of both solar surface and edge detail (prominences).
The system includes the B3400 blocking filter, which is usable for telescopes up to 3060mm focal length. The blocking filter is installed in a straight extension tube for 2" focuser. This extension tube is equipped with a reception for 2" eyepieces and a adapter for 1.25" eyepieces.
Adding an additional available double-stack Etalon system will reduce the bandwidth to ~<0.55 Angstrom.
FEATURES
- Aperture: 60 mm
- No central obstruction
- Bandwidth: <0.75 Angstrom
- Tuning: tiltable Etalon
- Housing diameter: 95 mm
- Length: 85 mm
- Weight: 0.85 kg
- Front thread: M90x1 female thread
- Rear thread: M90x1 male thread
- Blocking filter: B3400 in extension tube for 2" focuser
- Maximum focal length of telescope: 3060 mm
- LS60FHa solar filter
- B3400 Blocking Filter (for 2" focuser) in extension tube
- Transport case
- Instruction manual
- Rodzaj filtra
- Solar
- Typ filtra słonecznego
- H-alpha
Established in the USA in the 2000s, Lunt Solar specializes in solar telescopes and filters for safe solar observation. Their innovative designs cater to solar enthusiasts, providing unique access to solar phenomena through high-quality instruments.
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