Solar observation in H-alpha is the most spectacular way to see the suns constantly changing features, including Sunspots, Solar Flares and other features on its surface.
The LS50THa solar telescope is a 50mm Aperture, 350mm Focal Length solar telescope which provides a bandwidth of <0.75 Angstrom. The telescope is fitted as standard with an air-pressure tuning system „Pressure-Tuner“ and the Etalon is safely installed inside the telescope. Prominences and surface detail can quickly be viewed spontaneously over a bigger area than the smaller 40mm telescopes.
A B600 blocking filter is installed inside the star diagonal and this filter is good for visual solar observations – Telescope focusing is achieved by a non rotational Helical focuser.
Note: Lunt 50mm Solar telescopes come with B400 & B600 filters with the larger ones providing a wider field of view and less shading on the edges. These telescopes are ideal of visual observation of the Sun however as they have a very small back focus, only cameras with a very sort distance to the sensor can be used for photography.
Double-stacking with a bandwidth of only <0.5 Angstrom is also possible by using an additional LS50C filter. This filter threads directly onto the LS50THa telescope and will provide even more contrast and details on the sun’s surface.
Features:
- Aperture: 50mm
- Focal Length: 350mm
- Bandwidth: <0.75 Angstrom
- Tuning: Air-pressure tuning system „Pressure-Tuner“
- Blocking Filter: B600
- Non-rotating Helical focuser
- Tube-ring with 1/4-20 tapped base (standard thread for photo-tripods)
- Length: 37cm
- Weight: 2.1kg
Whats included:
- LS50THa H-alpha Solar Telescope
- B600 Blocking Filter installed in the star-diagonal
- Pressure-Tuner
- Tube ring with 1/4-20 connection for mounting on photo-tripods
- Non-rotating Helical focuser
- Instruction manual
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