Jacobs Digital

09 480 5903

www.jacobsdigital.co.nz

9 Mokoia Road

Birkenhead, Auckland 0626

OPEN: 9am to 5pm

Monday to Saturday

Skywatcher HELiOSTAR 100Hα Hydrogen-Alpha Solar Telescope

SKU: SWHELIOSTAR100

Skywatcher HELiOSTAR 100Hα Hydrogen-Alpha Solar Telescope - Jacobs Digital
Skywatcher HELiOSTAR 100Hα Hydrogen-Alpha Solar Telescope - Jacobs Digital

Our Price

$10,228.00

$10,228.00

Green truck Pre-Order - Due September 2025 An order for this can be placed with our supplier, and usually ships within the specified timeframe.



Loading

8000

1022800

Shipping calculated at checkout

When will I receive it?

About this product

The Sky-Watcher HELIOSTAR 100Hα is a premium 100mm hydrogen-alpha solar telescope designed for serious solar observers and imaging enthusiasts. Engineered to deliver stunningly detailed views of solar prominences, filaments, sunspots and granulation, the Heliostar 100Hα provides exceptional optical clarity and safety through its sophisticated multi-filter system.

Featuring a generous 100mm aperture and a dedicated <0.5Å Hα bandwidth, this instrument is ideal for capturing the dynamic activity of the Sun in the hydrogen-alpha spectrum. A built-in thermal rejection system, UV blocking, and an infrared reflective film ensure safe and comfortable extended viewing.

KEY FEATURES:

  • 100mm ED refractor dedicated to Hydrogen-Alpha (Hα) solar observation
  • Narrow bandwidth <0.5Å for maximum surface and prominence detail
  • Integrated thermal rejection and multi-stage filtering system
  • Includes Solar Zenith Prism and 22mm 70° wide eyepiece
  • Built-in solar guider and adjusting bolt for accurate tracking
  • Fully metal CNC-machined construction with green anodised accents
  • Optimised for both visual observation and solar imaging

Whether used visually or paired with a solar imaging camera, the Heliostar 100Hα is a precision tool for solar astronomy — offering a full suite of accessories including a 22mm 70° wide-angle eyepiece, solar zenith prism, and solar guider.

SPECIFICATIONS:

Optical Design ED Refractor (Hα Solar)
Aperture 100mm
Focal Length 800mm
Focal Ratio f/8
Bandwidth <0.5Å
Back Focus (BF) 20mm
Eyepiece Included 22mm Ultra-Wide (70°)
Solar Prism Included
Solar Guider Included
Length 760mm
Weight 6kg
Mount Type OTA only (no mount)
Use Solar viewing & imaging

Contact us

Customer Reviews

Recently viewed products

This website uses cookies

Our Privacy Policy