The SkyWatcher Helostar 76/630 H-alpha solar telescope provides an opportunity to gain insight into the spectacular elements of our central star's operations, such as prominences, which would be impossible to observe with traditional telescopes.
The SkyWatcher Helostar 76/630 H-alpha solar telescope is the first instrument on the renowned manufacturer's lineup specifically designed for amateur astronomers to observe phenomena visible in the Sun's hydrogen-alpha wavelength range. It allows us to see prominences (solar flares) at the edge of our central star, as well as surface formations (flares) that are invisible in the visible light spectrum.
The heart of the telescope is a filter optimized for a wavelength of 656.28 nm (h-alpha) with a <0.5Å bandwidth. A ring allows fine-tuning of the filter's bandwidth, enabling "focus" on the Sun's surface details or the prominences. Its blocking filter is 11.5 mm, allowing the entire solar disk to fit within the field of view, making it suitable for photography as well.
The solar telescope features a 76 mm diameter, 630 mm focal length, and F/8.3 aperture. Focusing is facilitated by a 2" dual-speed Crayford focuser. Finding the Sun is a quick and easy task with the solar finder built into the handle that holds the tube rings together.
The elegantly crafted tube, weighing 3.8 kg, is easily portable, and smaller-capacity travel mounts are sufficient for its movement.
