Lunt Solar 100mm H-Alpha Telescope - B1800 & Pressure Tuner

  • Sale
  • Regular price $4,997.00
  • Lunt Solar 100mm H-Alpha Telescope - B1800 & Pressure Tuner

    • Sale
    • Regular price $4,997.00
    • ITEM #



    Lunt Solar 100mm H-Alpha Telescope - B1800 & Pressure Tuner

    Lunt Solar Systems LS100 Hydrogen-Alpha Telescope

    This refractor-based system starts off with a precision aligned ED doublet lens with a 100mm aperture. The front singlet lens reduces half of the stray light of an achromat and it fully eliminates the possibility of an on axis coma, astigmatism, de-centering aberrations. It provides with the matched collimation lens set a full spherical corrected flat-field.

    Inside this custom-made refractor, you'll find an internal etalon with tune adjustment which allows for a maximum of <0.75 Angstrom bandpass. You'll get a sharp, crisp ~7.3mm image through its a 18mm blocking filter, revealing excellent details on both the solar surface, limb edge, flares and prominences.

    Lunt Solar Systems LS100 Hydrogen-Alpha Telescope Features

    • New, patented etalon technology and different components.
    • Prone to less thermal disturbances and decontacting.
    • Stylized pearl white paint with black anodized trim.
    • Clamshell mount, 10:1 Feather Touch focuser and padded hard case included!
    • Pressure Tuner for true Doppler tuning!
    • Full warranty from Lunt Solar Systems.
    Lunt Solar Systems Product Number: 100THA/B18

    Additional Information

    Bandwidth<0.75 A
    Blocking/ERF Aperture18mm
    Emission LineAlpha
    ManufacturerLunt Solar
    Solar Finder IncludedYes
    Tuner IncludedYes
    Warranty5 Year Warranty

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    Questions & Answers

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    • weight of OTA and length of OTA?

      Lunt lists the tube length with blocking filter at 634mm (25") and the weight of the tube as 5 kg (11 lbs).

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