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Lunt 40mm Hydrogen Alpha Solar Telescope

RM 3,300.00


 

Lunt LS40THa Solar Telescope

Lunt 40mm Solar Telescope provides the basic essentials perfect for a first time introduction to solar observing. A true grab and go dedicated hydrogen alpha telescope, the Lunt 40mm F/10 system is sure to impress allowing both amateur and seasoned professions to experience  the awe inspiring phenomena of our closest Star!

Easily portable and a joy to use, the Lunt 40mm joins the Lunt Telescope line up as our smallest aperture offering, while providing the power,  amazing detail and quality you expect from a Lunt Telescope -all at an impressive ~4.0mm Solar Image Size! 

The Lunt 40mm Hydrogen Alpha Telescope includes a Non-Rotating Helical Focuser, integrated Vixen Style Dovetail, and B500 Blocking Filter for both visual and photography purposes.

100% Hand Crafted And Made In USA

Include Sol Searcher And Dovetail Bar

 

LS40THa Package Features:

  • A Narrow Band Hydrogen-alpha Dedicated System
  • A refractor-based system with a 40 mm front objective
  • Full Size 40mm Clear Aperture Etalon
  • Tilt Tune System

 

Specifications: 

  • System Wavelength: 656.28nm. Hydrogen-alpha (tuneable, dedicated)
  • System Focal Length: f10
  • Sun Image Size: 3.67mm
  • Objective: Precision Doublet (Optimized at 656nm)
  • Blocking Filter: 5mm standard (upgradeable to 6mm or 12mm)
  • Etalon Size: 40mm full aperture precision Lunt Etalon
  • Etalon Peak Transmission: >88%
  • Etalon Net Finesse: 19
  • Etalon FSR (Free Spectral Range): 12 Angstroms
  • Etalon Tuning: Conventional Tilt through +/- 1 Angstrom
  • Etalon FWHM (Bandpass): <0.65 Angstrom
  • Weight of Telescope: 2.8lbs

Choose an LS50THa with the blocking filter that is right for you:

B400 – for visual use
B600 – for larger field of view
All Lunt Solar Systems h-alpha telescopes require a Lunt Blocking Filter!

Add the specially-designed LS50C compact double stack filter (sold separately) and lower the bandpass to less than

All Come With 5 Years Warranty. Official Vendor For Lunt Solar System In Malaysia. Full Inspection And Testing Done At Store Optician Prior Shipment As Quality Assurance

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