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Lunt - 60mm Ha Telescope w/ B600 with Pressure Tuner


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Manufactured by: Lunt Solar Systems


The perfect beginner thru intermediate level Solar Visual Package, the LS60T/PT Visual Package is a fully integrated, 100% safe, dedicated Solar Telescope.

Lunt Solars'  LS60/Ha (Hydrogen-alpha) series are complete Solar Telescopes. The refractor based systems have a precision aligned singlet chromatical lens with a 60mm aperture. The front singlet lens reduces by half  the stray light of an achromat , fully eliminating the possibility for on-axis coma, astigmatism, or de-centering aberrations and provides, with the matched collimation lens set, a full spherically corrected flat-field Solar Telescope. The focal length of 500mm provides a ~4.5 mm image thru a required blocking filter. Fine adjustment is achieved with either a Crayford style focuser or optional Starlight Feathertouch focuser with 10:1 reduction. An internal etalon with Doppler pressure tuning adjustment allows for a <0.75 Angstrom bandpass.

As the Sun enters Solar Maximum over the next few years, the excitement of viewing our Star thru a dedicated Solar telescope is sure to provide many many hours of visual enjoyment and educational insights.
This visual package is fully upgradeable at anytime without ever needing to go back to the factory. As the Sun becomes  increasingly more active, you will appreciate that the instrument can grow right along with it.
This package provides the basic essentials perfect for a first time introduction to Daytime Solar Observing, while also including the newest technology for fine tuning, a True Doppler Pressure Tuner, allowing basic research of the Sun’s disk and surface details.

Note: Included in this package is a B600 (6mm) Blocking Filter for standard visual use.

    Required Blocking Filter:

  • B600 for safe visual observing (included)
  • B1200 for larger field of view and imaging applications (optional upgrade)


Lunt Solar Systems currently offers 4 blocking filter apertures for use with their Etalon systems. The Blocking Filter houses additional filters which are required for the safety and performance of the solar package.  Lunt Solar blocking filters contain a unique filter system. Lunt will only warranty safety or performance when a Lunt blocking filter is paired with a Lunt H-alpha filter or telescope.


  • Narrow Band Hydrogen-alpha (656.28nm) Dedicated System.
  • A refractor based system with a 60mm front objective.
  • An internal Etalon with a NEW Pressure Tuner allows for <0.7 Angstrom bandpass, providing a perfect blend of edge and surface detail.
  • Focusing is accomplished via a precise Crayford 2 speed 10:1 focuser.
  • The system also includes a "clamshell" with threaded holes for mounting, dust caps, and is delivered in an aluminum reinforced case. 
  • An eyepiece is not included, and although any eyepiece will work, we recommend the Lunt Zoom.



  • Type: Single Interference Etalon
  • Tuning: Doppler True Pressure
  • Aperture: 60mm
  • Focal Length: 500mm
  • Focal Ratio: F/8.3
  • Bandpass: <0.7 Angstroms @ 656nm
  • Focuser: Crayford style w/ 10:1 fine adjustment
  • Color: Pearl White with Black and Red accents
  • Diagonal: B600 Blocking Filter
  • Skill Level: Beginner thru Intermediate





Product Series

The LS60/Ha is a complete Solar Telescope. The refractor based system has a precision aligned singlet chromatic lens with a 60mm aperture. The front singlet lens reduce half the stray light of an achromat, fully eliminate the possibility for on axis coma, astigmatism, decentering aberrations and provides with the matched collimation lens set a full spherical corrected flat-field Solar-Telescope. The focal length is 500mm providing a ~4.5 mm image through a 6mm blocking filter. Fine adjustment is achieved with a Crayford style focuser or feather touch focuser with 10:1 reduction standard. An internal etalon with tune adjustment allows for a <0.8 Angstrom bandpass.

Additional Information

Name Lunt - 60mm Ha Telescope w/ B600 with Pressure Tuner
Manufacturer Lunt Solar Systems
Model LS60THA/B600CPT
Manufacturer Part No LS60THa/B600CPT
Custom Stock Status Place your order to join our wait list - no deposit required.
Aperture 60mm
Bandwidth <0.75Å
Bandpass Blocking Filter Lunt B600 (6mm)
Barrel diameter 2"
Caps Y
Carrying Case Aluminum
Central obstruction unobstructed
Collimation Cap collimation lens set
Design Dedicated Solar Refractor
Dovetail Compatibility Losmandy
Etalon Single 60mm internal w/ pressure tuning
Eyepieces none
Fine Focus Y
Focal Length 500mm
Focal Ratio f / 8.3
Focuser Crayford type
Mount Clamshell
Objective 60mm singlet chromatical
Objective lenses 1
Optical Coatings Hi contrast multi
Pressure Tuning True Doppler
Spectrum H-alpha
Star Diagonal Lunt w/ blocking filter
Warranty 5 yr
Weight in Use 9 lbs