60mm, 6mm blocking filter, 2" FT, Pressure Tuning

60mm, 6mm blocking filter, 2" FT, Pressure Tuning

FEATURES:

  • New, patented etalon technology and different components.
  • Prone to less thermal disturbances and de-contacting.
  • Stylized pearl white paint with black anodized trim.
  • Clamshell mount, and 2" Feather touch Focuser with 1.5" travel and padded hard case included!

DESCRIPTION:

       Now introducing the Lunt Solar Systems LS60THa H-Alpha Telescope! Good new for beginners, this a refractor-based system starts off with a 60mm precision aligned singlet lens with a focal length of 500mm. Inside this custom-made refractor, you'll find an internal etalon with pressure tuner adjustment which allows for a maximum of <0.75 Angstrom band pass. You'll get a sharp, crisp ~4.5mm image through its 6mm blocking filter, revealing excellent details on the solar surface, limb edge, flares and prominences. We're talking about a professional level quality solar telescope at an affordable price! 

But there's more than just a pretty view... You can achieve coarse focus adjustment with a slide tube, and then fine adjustments to focus are accomplished via the included dual-speed and 2" Feather touch Focuser with 1.5" travel and 10:1 reduction. Its clam shell mount is compatible with most tripods and mounting holes are all part of the Lunt Solar Telescope System.... Right down to the stylized white pearl paint with anodized black trim and included foam lined hard case! 

Lunt Solar Systems creates their line of h-alpha solar telescopes in Tuscon, Arizona. They have have put together a group of experienced solar enthusiasts who are looking forward to energizing the hobby with a continued commitment to advancing technologies, pride in quality, and the highest level of customer care. These are names you'll recognize, including Andrew Lunt with 20 years of optical design, Markus Ludes with his extensive knowledge of telescope design, Manny Serrano as a design engineer and Brian Stevens assembling, repairing and troubleshooting etalon systems. And newly designed etalon systems are what it's all about.... Some of their new products will range from an entry level 50mm etalon filter through to a 160mm Lunt Solar Telescope System using different components... One that's less thermally sensitive and far less prone to de-contacting.

  • Aperture- 60mm
  • Emission line- H-alpha
  • Blocking or ERF aperture- 6mm
  • Bandwidth- internal Etalon with <0.75 A
  • Telescope Focal Length- 500mm
  • Focal ratio- f/8.3
  • Included tuner
  • Optical tube weight- 2.9 kg