SR-127mm Fully Integrated Solar Telescope
SR-127mm Fully Integrated Solar Telescope
SR-127mm Fully Integrated Solar Telescope


SR-127mm Fully Integrated Solar Telescope

Regular price
$ 5,745.00
Sale price
$ 5,745.00
Unit price

This item is out of stock but you can place an order now and we’ll ship when it becomes available.

All sales of solar gear are final.


NOW in CARBON FIBER. Dedicated design offers Quantum control completely built-in for easy set-up and operation. Quality 127mm doublet objective by ISTAR Optical. Focal Length: 4064mm. Digital readout and precision tuning control. Accurate to 0.01Å in center wavelength. Uses 12VDC power can run off batteries.  Same Quantum Control software capable. Available in SE grade or PE grade. Robust, 2 inch steeltrack and rack and pinion focuser for added strength. Fully integrated DayStar filtration with classic DayStar Quantum control. Includes mounting rings with Vixen dovetail.  Includes zero power solar finder 'alignment keys'. Ships in attractive hardwood case.


Clear Aperture: 127mm
Focal Length: 4064mm
Color Options: White or Prism.
Telescope Length: 58.5"
Telescope weight: 17.8 lbs

Operating Temperature: 20-100° F
Power supply: DC 12V, maximum 120mA, 2.1x5.5mm
AC Adapter included: 120-240VAC
Power consumption: 1.5 watts

Wavelength Shift range: +/-1Å
100% safe and fully blocked directly through the OTA
100% safe and fully blocked directly through white light solar finder scope

Reaches focus using the following:
1.25" eyepiece, 2" eyepiece, ToUCam, Lumenera, SBIG, SLR, DSLR*, afocal, CCTV Video,

Recommended: Tele Vue 55mm Plossl eyepiece for full disk or Tele Vue 32mm or 40mm plossl eyepieces for higher power views with the SR-127 Solar Telescope

Personal Upgrade Path

Buy risk-free: When it’s time to trade up you’ll get the most value for your used gear.