• DayStar SR 127mm Dedicated Solar Telescope SR127QTC – Hydrogen Alpha scope for viewing solar flares, prominences, and surface detail – dedicated solar observing telescope for amateur astronomers
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Daystar

DayStar SR 127mm H-Alpha Solar Telescope — See Solar Flares and Prominences with High-Contrast H-Alpha Views

DayStar SR 127mm H-Alpha Solar Telescope — See Solar Flares and Prominences with High-Contrast H-Alpha Views

$9,995.00
$9,995.00
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The DayStar SR 127mm SE is the most capable chromospheric solar telescope in the DayStar lineup — built for observers who want to see the Sun's surface in its full complexity. At 127mm with SE-grade (Solar Enthusiast) Quantum-class internal components, the SR127QTC delivers higher contrast and tighter tolerances than standard-grade solar instruments of the same aperture, making it suitable for both high-magnification visual observing and serious solar astrophotography.

At this level, the Sun stops being a featureless disk and becomes a dynamic, textured landscape — fine filaments, evolving active regions, and chromospheric structure you can watch change in real time.

What you'll see:

  • Fine chromospheric surface texture — granulation-scale detail across the full solar disk
  • Solar filaments in high contrast — dark threads with internal structure visible
  • Spicules at the solar limb — the dense vertical jets individually resolved
  • Active region fine structure — evolving magnetic detail around sunspot groups
  • Solar flares and brightening events in H-alpha light as they develop

What's in the box:

  • SR127QTC OTA — 127mm dedicated H-alpha telescope with SE-grade Quantum etalon, Chromosphere mode
  • Solar Bullet finder — safe solar finder for pointing without looking through the eyepiece
  • Vixen/photo mounting foot — attaches to most standard equatorial and alt-az mounts

Advanced note: The SE-grade etalon meets tighter bandpass and uniformity standards than the standard QT grade — the right choice if you're imaging or if you want the absolute highest chromospheric contrast for visual observing. A tracking equatorial mount is strongly recommended at the magnifications this aperture handles well.

Specs:

Aperture 127mm — high-resolution aperture for fine chromospheric detail and solar imaging
Etalon Grade SE (Solar Enthusiast) — tighter bandpass and higher contrast than standard grade
Observing Mode Chromosphere — surface detail, filaments, plage, active regions
Best For High-magnification visual observing and high-resolution solar imaging
ERF Required No — fully solar-safe as delivered

The full complexity of the Sun's chromosphere, at the resolution it deserves. Ships free in the US.

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Frequently Asked Questions

With a beginner telescope you can see a surprising amount — the craters and mountains on the Moon, the rings of Saturn, the moons of Jupiter, and star clusters like the Pleiades. As you get more comfortable, you can also spot nebulae and distant galaxies. Not sure which beginner telescope is right for you? Check out our Telescope Buying Guide.
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