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Since 1947

DayStar SR 127 mm 0.4 Angstrom Solar Telescope

SKU : DF-4SR127

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  • Observe the solar surface contrast and enhance your view of solar prominences!
  • Study the photospheric, chromospheric, prominence, and atmospheric areas of the Sun.
  • Aperture: 127 mm.
  • Focal Ratio: f/32.

Product Details

  • The DayStar SR 127 mm 0.4 Angstrom Solar Telescopeis tuned specifically to the 0.4 Angstrom to specifically improve solar surface contrast and fine chromosphere details (see images below). A 0.4 Angstrom bandwidth provides a general study of the photospheric, chromospheric, prominence and atmospheric areas of the Sun.

    Features of the DayStar SR 0.4 Angstrom 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

    Aperture127 mm (5")
    Focal Length4064 mm
    Focal Ratiof/32
    Tube Length1486mm
    Tube Weight17.8 lbs
  • included items

    • Observe the solar surface contrast and enhance your view of solar prominences!
    • Study the photospheric, chromospheric, prominence, and atmospheric areas of the Sun.
    • Aperture: 127 mm.
    • Focal Ratio: f/32.

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