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H-Alpha Solar Filter Sets

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  1. TO - 9 -10 " H-Alpha Filter OFF-AXIS

    TO - 9-10 " H-Alpha Filter OFF-AXIS

    The H-Alpha (Hydrogen-Alpha) filter allows safe observation of the entire solar disc, providing .. ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: TO9-10HAOA
    $899.00

  2. TO - 9 - 10 " H-Alpha Filter CENTER-AXIS

    TO - 9-10 " H-Alpha Filter CENTER-AXIS

    The H-Alpha (Hydrogen-Alpha) filter allows safe observation of the entire solar disc, providing .... ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: TO9-10HACA
    $929.00

  3. TO - 7 - 8 " H-Alpha Filter OFF-AXIS

    TO - 7-8 " H-Alpha Filter OFF-AXIS

    The H-Alpha (Hydrogen-Alpha) filter allows safe observation of the entire solar disc, providing ... ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: TO7-8HAOA
    $839.00

  4. TO - 7 - 8 " H-Alpha Filter CENTER-AXIS

    TO - 7-8 " H-Alpha Filter CENTER-AXIS

    The H-Alpha (Hydrogen-Alpha) filter allows safe observation of the entire solar disc, providing ... ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: TO7-8HACA
    $899.00

  5. TO - 6 " H-Alpha Filter OFF-AXIS

    TO - 6 " H-Alpha Filter OFF-AXIS

    The H-Alpha (Hydrogen-Alpha) filter allows safe observation of the entire solar disc, providing . ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: TO6HAOA
    $819.00

  6. TO - 6 " H-Alpha Filter CENTER-AXIS

    TO - 6 " H-Alpha Filter CENTER-AXIS

    The H-Alpha (Hydrogen-Alpha) filter allows safe observation of the entire solar disc, providing .... ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: TO6HACA
    $839.00

  7. TO - 4.5 - 5 " H-Alpha Filter OFF-AXIS

    TO - 4.5 - 5 " H-Alpha Filter OFF-AXIS

    The H-Alpha (Hydrogen-Alpha) filter allows safe observation of the entire solar disc, providing ... ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: TO4.5-5HAOA
    $799.00

  8. TO - 4.5 - 5 " H-Alpha Filter CENTER-AXIS

    TO - 4.5 - 5 " H-Alpha Filter CENTER-AXIS

    The H-Alpha (Hydrogen-Alpha) filter allows safe observation of the entire solar disc, providing .... ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: TO4.5-5HACA
    $819.00

  9. TO - 3.5 - 4 " H-Alpha Filter OFF-AXIS

    TO - 3.5 - 4 " H-Alpha Filter OFF-AXIS

    The H-Alpha (Hydrogen-Alpha) filter allows safe observation of the entire solar disc, providing .. ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: TO3.5-4HAOA
    $759.00

  10. TO3.5-4HACA

    TO - 3.5 - 4 " H-Alpha Filter CENTER-AXIS

    The H-Alpha (Hydrogen-Alpha) filter allows safe observation of the entire solar disc, providing superb views .... ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: TO3.5-4HACA
    $799.00

  11. TO2.4-3.1HACA

    TO - 2.4 - 3.1 " H-Alpha Filter CENTER-AXIS

    The H-Alpha (Hydrogen-Alpha) filter allows safe observation .. ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: TO2.4-3.1HACA
    $779.00

  12. TO - 16 " H-Alpha Filter OFF-AXIS

    TO - 16 " H-Alpha Filter OFF-AXIS

    The H-Alpha (Hydrogen-Alpha) filter allows safe observation of the entire solar disc, providing superb .. ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: TO16HAOA
    $1,059.00

  13. TO - 14 " H-Alpha Filter OFF-AXIS

    TO - 14 " H-Alpha Filter OFF-AXIS

    The H-Alpha (Hydrogen-Alpha) filter allows safe observation of the entire solar disc, providing ..

    ...
    Learn More
    FREE SHIPPING
    (48 States)
    Model#: TO14HAOA
    $999.00

  14. TO11-12.5HAOA

    TO - 11-12.5 " H-Alpha Filter OFF-AXIS

    The H-Alpha (Hydrogen-Alpha) filter allows safe observation of the entire solar disc, providing... ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: TO11-12.5HAOA
    $929.00

  15. TO11-12.5HACA

    TO - 11-12.5 " H-Alpha Filter CENTER-AXIS

    The H-Alpha (Hydrogen-Alpha) filter allows safe observation of the entire solar disc, providing ... ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: TO11-12.5HACA
    $969.00

  16. Lunt 50mm Ha Etalon Filter with B3400 for 2" Focuser

    Lunt - 50mm Ha Etalon Filter with B3400 for 2" Focuser

    The new Lunt Solar Systems LS50 Hydrogen-Alpha Filter incorporates a unique design feature which ... Learn More
    Model#: LS50FHa2/B3400
    $2,796.00

  17. Lunt - 35mm Ha Etalon Filter with B600 for 2" Focuser

    DISCONTINUED: Lunt - 35mm Ha Etalon Filter with B600 for 2" Focuser

    This is a discontinued item. We recommend the 50mm Ha-Etalon Filter system with B600 blocking filter for 2" focuser as a replacement.

    H-alpha Single Pass Front Mount Etalon System for telescopes with 2" focuser and up to 540mm focal length.Introducing the LS35 Hydrogen-alpha system

    ...
    Learn More
    Model#: LS35FHa2/B600
  18. Lunt - 35mm Ha Etalon Filter with B600 for 1.25" Focuser

    DISCONTINUED: Lunt - 35mm Ha Etalon Filter with B600 for 1.25" Focuser

    This is a discontinued item. We recommend the 50mm Ha-Etalon Filter with B600 blocking filter with 1.25" focuser as a replacement.

    H-alpha Single Pass Front Mount Etalon System for telescopes with 1.25" focuser and up to 540mm focal length.Introducing the LS35 Hydrogen-alpha system

    ...
    Learn More
    Model#: LS35FHa1/B600
  19. Lunt - 35mm Ha Etalon Filter with B1200 for 2 " Focuser

    DISCONTINUED: Lunt - 35mm Ha Etalon Filter with B1200 for 2 " Focuser

    This is a discontinued item. We recommend the 50mm Ha Etalon-Filter-System with B1200 Filter for 2" focuser as a replacement.

    H-alpha Single Pass Front Mount Etalon System for telescopes with 2" focuser and up to 1080mm focal length.Introducing the LS35 Hydrogen-alpha system

    ...
    Learn More
    Model#: LS35FHa2/B1200
  20. Lunt - 35mm Ha Etalon Filter with B1200 for 1.25 " Focuser

    DISCONTINUED: Lunt - 35mm Ha Etalon Filter with B1200 for 1.25 " Focuser

    This is a discontinued item. We recommend the 50mm Etalon Filter System with B1200 filter for 1.25" focuser as a replacement.

    H-alpha Single Pass Front Mount Etalon System for telescopes with 1.25" focuser and up to 1080mm focal length.Introducing the LS35 Hydrogen-alpha system

    ...
    Learn More
    Model#: LS35FHa1/B1200

Items 1 to 20 of 25 total

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