Lunt LS100FHA/B3400S H-Alpha solar filter

€13,999.00
Availability: In stock
SKU:
LT-0550407

Lunt LS100FHA/B3400S Etalon H-Alpha solar filter features 100 mm aperture, bandwidth 0.7A and B3400S blocking filter for telescopes up to 3060 mm focal length with 50.8 mm focuser.

Brands:

LUNT LS100FHa/B3400 H-alpha solar filter

100mm H-alpha solar filter system with B3400 blocking filter, for front mounting at telescopes with 2" focuser, and up to 3060mm focal length.

The LS100FHa H-alpha Etalon filter system with 100mm aperture for use on any refractor and many other telescopes. Because the LS100FHa has an estimated bandwidth of <0.7 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 ~<0.5 Angstrom.

Technical data:
• Aperture: 100 mm
• Bandwidth: <0.7 Angstrom
• Tuning: tiltable Etalon
• Housing diameter: 162 mm
• Length: 101 mm
• Weight: 2.75 kg
• Front thread: M120x1.5 female thread
• Rear thread: M120x1.5 male thread
• Blocking filter: B3400 in extension tube for 2" focuser
• Maximum focal length of telescope: 3060 mm

Delivered by order:
• LS100FHa solar filter
• B3400 Blocking Filter (for 2" focuser) in extension tube
• Transport case
• Instruction manual


More Information
Product Status New
Package width 30 cm
Package height 15 cm
Package depth 30 cm
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