The Sky-Watcher Heliostar 76Ha Solar Telescope is a dedicated 76mm hydrogen-alpha (Hα) telescope with <0.55Å bandpass, featuring Solis Etalon Technology, a Trifid Tuner, dual-speed Crayford focuser, and an 11.5mm blocking filter, designed for high-resolution solar observing.
In the video below, the folks at High Point Scientific provide a nice overview of this new, exciting option for hydrogen-alpha solar imaging and observation.
Highlights of the The Sky-Watcher Heliostar 76Ha Solar Telescope
With a 76mm aperture and a 630mm focal length (f/8.3), it delivers high-resolution views of solar phenomena such as prominences, sunspots, plage regions, surface granulation, and filaments. Utilizing Sky-Watcher’s Solis Etalon Technology, the Heliostar achieves a narrow <0.55Å bandpass without requiring double-stacking, offering enhanced surface detail at a more accessible price point. The integrated Trifid Tuner allows users to precisely adjust the etalon for optimal performance.
Safety is a priority with the Heliostar 76Ha, as each unit is individually tested to meet ISO 12312-2 standards, ensuring secure solar viewing. The telescope is equipped with a dual-speed 2-inch Crayford focuser, an 11.5mm blocking filter housed in a 1.25-inch diagonal, and a 20mm 70° eyepiece for comfortable viewing.
Additional features include a clip-on sunshade, a dedicated solar finder, and a smartphone adapter for capturing solar images. For added convenience, the telescope comes with a hard-shell carrying case, making it portable and easy to transport. Weighing 8.4 lbs., the Sky-Watcher Heliostar 76Ha is a robust and versatile instrument, ideal for enthusiasts looking to explore the Sun’s dynamic features in stunning detail.
You can learn more about the The Sky-Watcher Heliostar 76Ha Solar Telescope here.
And if you want to learn more about safely viewing and imagng the Sun, The Definitive Equipment Guide to Viewing and Imaging the Sun ca be found here. It provides an easy-to-consume introduction to the technological options for enhancing your solar imaging and observing experience. We cover the gamut of options available including building your own solar viewer, solar glasses, smart phones, DSLR cameras, astronomy telescopes, solar telescopes, binoculars, solar filters (including a DYI filter option), CCD astro cameras, astro video cameras, and much more.
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