DayStar Filters

DayStar Filters is a manufacturer of ultra narrow bandpass filters for use by the scientific research community. DayStar goes beyond the common Hydrogen-Alpha and Calcium K wavelengths by offering filters for the Hydrogen-Beta, Sodium D, and Helium D3 spectral lines.

  • Daystar Hydrogen Alpha 0.8 Angstrom Quantum SE Filter
  • Daystar Hydrogen Alpha 0.8 Angstrom Quantum SE Filter

  • Daystar Quantum SE Hydrogen Alpha filters with 0.8 angstrom bandwidths will reveal prominences in high contrast. read more...
  • Our price: $2783.75

  • Daystar Hydrogen Alpha 0.7 Angstrom Quantum SE Filter
  • Daystar Hydrogen Alpha 0.7 Angstrom Quantum SE Filter

  • Daystar Quantum SE Hydrogen Alpha filters with 0.7 angstrom bandwidths will reveal prominences in high contrast and occasionally, surface texture. read more...
  • Our price: $3421.25

  • Daystar Hydrogen Alpha 0.6 Angstrom Quantum SE Filter
  • Daystar Hydrogen Alpha 0.6 Angstrom Quantum SE Filter

  • Daystar Quantum SE Hydrogen Alpha filters with 0.6 angstrom bandwidths will reveal some surface contrast as well as prominences. read more...
  • Our price: $4692.00

  • Daystar Hydrogen Alpha 0.5 Angstrom Quantum SE Filter
  • Daystar Hydrogen Alpha 0.5 Angstrom Quantum SE Filter

  • Daystar Quantum SE Hydrogen Alpha filters with 0.5 angstrom bandwidths will reveal better surface contrast as well as great prominences. read more...
  • Our price: $5865.00

  • Daystar Hydrogen Alpha 0.4 Angstrom Quantum SE Filter
  • Daystar Hydrogen Alpha 0.4 Angstrom Quantum SE Filter

  • Daystar Quantum SE Hydrogen Alpha filters with 0.4 angstrom bandwidths will reveal excellent surface contrast as well as fine chromosphere detail. read more...
  • Our price: $7233.50

  • Daystar Hydrogen Alpha 0.3 Angstrom Quantum SE Filter
  • Daystar Hydrogen Alpha 0.3 Angstrom Quantum SE Filter

  • Daystar Quantum SE Hydrogen Alpha filters with 0.3A angstrom bandwidths will reveal superior surface contrast above any other filter. read more...
  • Our price: $8797.50

  • Daystar Hydrogen Alpha 0.8 Angstrom Quantum PE Filter
  • Daystar Hydrogen Alpha 0.8 Angstrom Quantum PE Filter

  • Daystar Quantum PE Hydrogen Alpha filters with 0.8 angstrom bandwidths will reveal prominences in high contrast. read more...
  • Our price: $4522.00

  • Daystar Hydrogen Alpha 0.7 Angstrom Quantum PE Filter
  • Daystar Hydrogen Alpha 0.7 Angstrom Quantum PE Filter

  • Daystar Quantum PE Hydrogen Alpha filters with 0.7 angstrom bandwidths will reveal prominences in high contrast and occasionally, surface texture. read more...
  • Our price: $5865.00

  • Daystar Hydrogen Alpha 0.6 Angstrom Quantum PE Filter
  • Daystar Hydrogen Alpha 0.6 Angstrom Quantum PE Filter

  • Daystar Quantum PE Hydrogen Alpha filters with 0.6 angstrom bandwidths will reveal some surface contrast as well as prominences. read more...
  • Our price: $6842.50

  • Daystar Hydrogen Alpha 0.5 Angstrom Quantum PE Filter
  • Daystar Hydrogen Alpha 0.5 Angstrom Quantum PE Filter

  • Daystar Quantum PE Hydrogen Alpha filters with 0.5 angstrom bandwidths will reveal better surface contrast as well as great prominences. read more...
  • Our price: $8797.50

  • Daystar Hydrogen Alpha 0.4 Angstrom Quantum PE Filter
  • Daystar Hydrogen Alpha 0.4 Angstrom Quantum PE Filter

  • Daystar Quantum SE Hydrogen Alpha filters with 0.4 angstrom bandwidths will reveal excellent surface contrast as well as fine chromosphere detail. read more...
  • Our price: $10752.50

  • Daystar Hydrogen Alpha 0.3 Angstrom Quantum PE Filter
  • Daystar Hydrogen Alpha 0.3 Angstrom Quantum PE Filter

  • Daystar Quantum PE Hydrogen Alpha filters with 0.3A angstrom bandwidths will reveal superior surface contrast above any other filter. read more...
  • Our price: $13685.00

  • Daystar Calcium H Line Filter CH5ATS
  • Daystar Calcium H Line Filter CH5ATS

  • The Calcium H line is much closer to the visual spectrum and easier to see in high contrast violet color for visual observations. read more...
  • Our price: $4000.00

  • Daystar Calcium K-line Filter CK2AUNI
  • Daystar Calcium K-line Filter CK2AUNI

  • The Calcium K emission line displays areas of super granulation cells that are brightest and strongest in areas of high magnetic fields, such as sunspot activity and active regions. read more...
  • Our price: $5669.50

  • DayStar 0.4 Angstrom Helium D3 Filter
  • DayStar 0.4 Angstrom Helium D3 Filter

  • Solar features visible in Helium D3 include sunspot detail, super granulation, plagues, emission in flare footprints, and absorption following magnetic lines. read more...
  • Our price: $11730.00

  • DayStar Filters 0.3 Angstrom Helium D3 Filter
  • DayStar Filters 0.3 Angstrom Helium D3 Filter

  • DayStar is proud to offer the only Helium D3 Solar Filter available on the market today. read more...
  • Our price: $15151.25


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