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Alpine Astronomical Baader H-alpha Narrowband Filter (1.25") FCHALN-1

$167.00

This 1.25 Baader H-alpha Narrowband Filter from Alpine Astronomical is a 6.5nm FWHM filter recommended for optical systems from f/10 to f/3.5. It features a Reflex-Blocker hard coating which has been plane optically polished and has Life-Coat sealed...

This 1.25 Baader H-alpha Narrowband Filter from Alpine Astronomical is a 6.5nm FWHM filter recommended for optical systems from f/10 to f/3.5. It features a Reflex-Blocker hard coating which has been plane optically polished and has Life-Coat sealed...

Out of stock
  • ShipAmount
  • $0.00
  • RevType
  • 2
  • Manufacturer
  • Alpine Astronomical
  • Sku
  • FCHALN1
  • Identity
  • 30439638538

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