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DayStar Filters 0.4Å Quantum Helium D3 Solar Filter (Research Grade)

DayStar Filters 0.4Å Quantum Helium D3 Solar Filter (Research Grade)

B&H # DAHED4PE MFR # HED.4PE
DayStar Filters 0.4Å Quantum Helium D3 Solar Filter (Research Grade)

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Product Highlights

  • 5875.61Å Helium D3 Solar Filter
  • Engineered for Professional Research Use
  • Half-Bandwidth Tuning: 0.4Å
  • View Sunspot and Supergranulation Detail
  • Electronic Doppler Tuning Control
  • 1.0Å Offset Capability
  • Wavelength Output Accurate to 0.1Å
  • RS-232 Serial Port for Computer Control
  • Runs on 12 VDC Power
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