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solar telescopes

Lunt 40mm Dedicated H-Alpha Telescope f10 with B500 Blocking filter

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Lunt Solar Systems   ——   SKU: LS40/B500
$851.00 CAD
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The All New 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

(note: eyepiece shown in photo is NOT included and shown for illustration purposes only).

 

  • 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
  • Additional Features:
  • Integrated Vixen Style dovetail plate (included) with integrated 1/4-20 tapped holes in base for camera mounts
  • Non-rotating helical focuser (included) (upgrade to FT available)
  • Sol-Searcher (Included)
  • DS (Doublestack) available by pre-order soon (Optional accessory) (not included)(Price TBD (~US$499)
  • Fitted Foam
  • Color: Pearl White with Black and Red accents

NOTE; Telescope in photo is show with OPTIONAL LUNT ZOOM EYEPIECE.  Not included with this purchase and for illustrative purposes only 

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