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Lunt Solar 60mm Ha Solar Telescope / B1200 Blocking Filter / 2" Feather Touch Focuser

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Brand Lunt Solar Systems
Part Number LS60THa/B1200FT
Availability available

Product Info

Manufacturer Description

The LS60THa is a complete Solar Telescope. The refractor based system has a precision aligned singlet chromatical lens with a 60mm aperture. The front singlet lens reduces half the stray light of an achromat, fully eliminating the possibility of on-axis coma, astigmatism, de-centering 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 12mm blocking filter. Fine adjustment is achieved with a Feather Touch focuser with 10:1 reduction standard. An internal etalon with tune adjustment allows for a <0.8 Angstrom bandpass.

LS60THa Specifications: (single stacked)

  • Optical Aperture: 60mm
  • Etalon: Internal <0.75 Angstrom
  • Tuning: Tilt
  • Focal Length: 500mm
  • F Ratio: F/8.3
  • Focuser: 2" Starlight Instruments Feather Touch with 10:1 fine adjustment and 1.5" travel
  • Mounting: Integrated clamshell style with 1/4-20 tapped base
  • Diagonal: B1200 Blocking Filter with 1.25" eyepiece holder and male T thread
  • Storage: Aluminum finished hard case with fitted foam
  • Weight: 6 lbs

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Specifications

Telescope Aperture 2.36" (60mm)
Manufacturer Lunt Solar Systems
Telescope Aperture Up to 80mm
Telescope Series Lunt Solar Ha