Updated 11 May 2026
| Brand | Sky-Watcher |
| Category | Astronomy > Telescopes > Solar Telescopes |
| Available at | 1 UK stores |
| 90-day avg | £4499.00 |
Sky-Watcher
Sky-Watcher Heliostar-100Ha 100mm H-Alpha Solar Telescope
£4499.00Fair Price
Cheapest at Wex · 1 store
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PRICE HISTORY
Current
£4068
Change
+5.7%
Avg
£3914
Low
£3482
High
£4223
Volatility
5.7%
PRODUCT DESCRIPTION
- The Sky-Watcher Heliostar-100Ha is a 100mm hydrogen-alpha solar telescope with a sub-0.5 Angstrom bandpass, built for detailed visual observation and imaging of the Sun. Through the eyepiece, surface structure and limb activity appear immediately defined, with prominences standing cleanly against the black sky. Pressure tuning makes fine adjustments intuitive, while the supplied optical components keep setup controlled and consistent for repeatable results.