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Home > Altair & APM Telescopes > Solar telescopes > Lunt 35mm H-alpha Telescope - Basic Package LS35THa

Lunt 35mm H-alpha Telescope - Basic Package LS35THa

Lunt 35mm H-alpha Telescope - Basic Package LS35THa
Price: Contact us for price
Product code: 0551101-LS35THa
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35mm of unobstructed aperture make the small Lunt 35mm Hydrogen Alpha solar telescope quite capable of high contrast viewing of surface details and solar prominences, whilst enabling imaging of these features (see opposite for an image taken with the 35mm Lunt Solar Telescope). The Lunt 35mm Hydrogen Alpha Solar telescope is the perfect companion to the iOptron Cube PRO or Cube-A ultra-portable GOTO mounts for fast setup in the field (one star alignment!) and many hours of solar tracking. We recommend the Altair 15mm 1.25" eyepiece with this telescope which offers good contrast and eye relief with a high rubber eyecup to reduce external light on a sunny day.

Package Includes:
LS35T Hydrogen-alpha Solar Telescope
B400 Blocking Filter in star-diagonal
1/4"-20 connection for mounting on photo-tripods adjustable Rings
Die cut foam with room for accessories

The LS35THa dedicated Hydrogen-alpha telescope is the most compact 35mm etalon system currently available. An unobstructed, front mounted 35mm etalon provides a bandwidth of <0.75 Angstrom. Prominences and some surface detail can quickly be viewed spontaneously. This very portable system is an ideal travel companion for wherever you go. The star diagonal in which the blocking filter is installed, is equipped with a helical focuser for 1.25" eyepieces.

Technical data:

Aperture: 35mm Unobstructed Front Mounted Etalon
Bandwidth: <0.75 Angstrom
Tuning: tiltable Etalon
Focal Length: 400mm
Blocking Filter: B400
1.25" helical focuser
main tube diameter: 55,5mm
Tube length without blocking filter: 34cm
Tube lenght with blocking filter: 42cm
Weight without rings: 1kg

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