Product Details

• Description
• Specifications
• Included Items
• Reviews

• The DayStar SR 127 mm H-Alpha Solar Telescope is tuned specifically to the 0.7 Angstrom bandpass to capture larger views of prominences (see image below) in high-contrast, and surface texture.  

  Features of the DayStar SR 127 mm H-Alpha Solar Telescope

  • Design offers Quantum control built-in for easy set-up and operation.
  • Digital readout and precision tuning control.
  • It uses 12VDC power and can run off batteries.
  • 2-inch steel track and rack and pinion focuser for added strength. 
  • Housed in SolaREDi, microprocessor-controlled, works in all outside temperatures, requires power. 
  • Fully multi-coated optics.
  • 2-element Barlow system produces a longer effective focal length than the optical tube length.

  Technical Details of the DayStar SR 127 mm Solar Telescope

  • Operating Temperature: 20-100 degrees Fahrenheit.
  • Wavelength Shift Range: Plus or Minus 1 Angstrom.
  • Power Supply: DC 12V, maximum of 120 mA, 2.1x5.5 mm.
  • AC Adapter included: 120-240VAC.
  • Power Consumption: 1.5 watts.

  
  

• specifications

  Aperture	127 mm (5")
  Focal Length	4064 mm
  Focal Length	4064mm
  Focal Ratio	f/32
  Tube Length	1486mm
  Tube Weight	17.8 lbs

• included items

  • Explore Views of the Sun Safely and Track its Changing Activity!
  • 127 mm Aperture.
  • f/21 Focal Ratio.