Lunt 100mm H-alpha Double Stack Etalon Solar-Filter

Product code: LS100FHa
£7,829.00
Lunt 100mm H-alpha Double Stack Etalon Solar-Filter
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Lunt 100mm H-alpha Double Stack Etalon Solar-Filter

LUNT LS100FHa (0550400)

The Double-Stack Etalon Solar-Filter for all LS100FHa Filter and LS100THa Telescopes.

  • LS100FHa Main Filter
  • Transport case

Double-Stack Etalon for all LS100FHa filters and LS100THa telescopes. Adding this additional Double-Stack etalon system will reduce the bandwidth to <0.5 Angstrom (dependant upon used telescope). So you will have much more contrast and more details on the sun will be visible.
Technical data:

  • Aperture: 100 mm
  • Bandwidth double stacked: <0,5 Angstrom
  • Tuning: tiltable Etalon
  • Housing diameter: 162 mm
  • Length: 101 mm
  • Front thread: M120x1.5 female thread
  • Rear thread: M120x1.5 male thread
Without Blocking Filter! Only for use as double-stack filter, or together with a additional available blocking filter. If the filter is used only single stacked together with a optional blocking filter, then the bandwidth is <0.7 Angstrom.
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MPN LS100FHa
GTIN 4007922034638
EAN 4007922034638
Product Code LS100FHa
Brand Lunt
Condition New