Lunt 100mm Ha Etalon-Filter-System with B1800 blocking filter for 2'' focuser
Lunt 100mm Ha Etalon-Filter-System with B1800 blocking filter for 2'' focuser
Lunt 100mm Ha Etalon-Filter-System with B1800 blocking filter for 2'' focuser
Lunt 100mm Ha Etalon-Filter-System with B1800 blocking filter for 2'' focuser
Lunt 100mm Ha Etalon-Filter-System with B1800 blocking filter for 2'' focuser

Lunt 100mm Ha Etalon-Filter-System with B1800 blocking filter for 2'' focuser

Product code: LS100FHa2/B1800
£8,694.00
Lunt 100mm Ha Etalon-Filter-System with B1800 blocking filter for 2'' focuser
You will earn 8694 points with this purchase
Lunt 100mm Ha Etalon-Filter-System with B1800 blocking filter for 2'' focuser

LUNT LS100FHa2/B1800 (0550405)

H-alpha Single Pass Front Mount Etalon System for telescopes with 2" focuser and up to 1620mm focal length.

  • LS100FHa Main Filter
  • B1800 Blocking Filter (for 2" focuser) in star-diagonal
  • Transport case

The LS100 Hydrogen-alpha filter system with 100mm aperture integrally tuned etalon for use on any refractor and many other telescopes. Because the LS100 has an estimated bandwidth of <0.7 Angstrom it is capable to providing high contrast views of both surface and edge detail.
The system includes the B1800 blocking filter, which is usable for telescopes up to 1620mm focal length. Larger blocking filters suitable for longer focal length are also optional available. The blocking filter is installed in a 90° star diagonal for 2" focuser. This diagonal is equipped with a reception for 1.25" eyepieces and a T2 camera connection.
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
  • Front thread: M120x1.5 female thread
  • Rear thread: M120x1.5 male thread
  • Blocking filter: B1800 in diagonal for 2" focuser
  • Maximum focal length of telescope: 1620 mm
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Brand Lunt
Code LS100FHa2/B1800
Condition New
MPN LS100FHa2/B1800
GTIN 4007922034683
EAN 4007922034683