Lunt LS300T H-Alpha Solar Telescope – Pressure Tuned
115 919,00 €
The ultimate solar telescope — 300mm f/7 dedicated H-alpha instrument with internal unobstructed etalon. Achieves <0.65 Å single-stack or <0.45 Å double-stack bandpass for the highest resolution solar observation possible.
Available on backorder
Description
The Lunt LS300T is the ultimate solar telescope — a 300mm f/7 dedicated hydrogen-alpha instrument representing the pinnacle of solar observation technology. With its internal unobstructed etalon achieving <0.65 Å bandpass (single stack) or <0.45 Å (double stack), it delivers resolution and detail that is simply unmatched.
The single or dual PC-USB computer-controlled True Doppler pressure tuning system(s) allow precise remote bandpass adjustment, essential for both research-grade observation and high-resolution solar imaging. The 3.5″ Feather Touch focuser handles even the heaviest imaging trains with stability and precision.
This is a professional-grade instrument for observatories, research institutions, and the most serious solar observers. At 300mm aperture, it resolves structures well below 1 arcsecond, revealing solar detail that pushes the limits of ground-based observation.
Specifications
| Aperture | 300 mm |
| Focal Ratio | f/7 |
| Bandpass (single stack) | <0.65 Å |
| Bandpass (double stack) | <0.45 Å |
| Tuning | PC-USB computer-controlled Doppler pressure tuning |
| Focuser | 3.5″ Feather Touch |
| Etalon | Internal unobstructed |
Explore these guides from our Astro Wiki to learn more about this type of equipment:






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