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H-Alpha Double Stack Filters

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  1. Coronado - SolarMax 60 Ha Filter with BF30 and TMax Tuner - DISCONTINUED

    DISCONTINUED: Coronado - SolarMax 60 Ha Filter with BF30 and TMax Tuner - DISCONTINUED

    60mm aperture narrowband Ha filter with TMax tuner and 30 mm blocking filter ... Learn More
    Model#: SM60_30
  2. Coronado - 90mm Ha Narrowband Element Front Unit & TMax Tuner for Double Stacking - DISCONTINUED

    DISCONTINUED: Coronado - 90mm Ha Narrowband Element Front Unit & TMax Tuner for Double Stacking - DISCONTINUED

    This is a discontinued item. We recommend the Coronado SolarMax II SME-90 Double Stack Filter as a replacement.

    H-Alpha 90mm narrowband unit. Cannot be used without secondary interference filter

    ...
    Learn More
    Model#: SM90
  3. Coronado - Doublestack Adapter for SM40

    Coronado - Doublestack Adapter for SM40

    Coronado Adapter Plates for Double Stacking Filters are required for stacking a Coronado Double Stacking Filter onto an existing Coronado Solarscope. They are designed to specifically fit their matching Coronado Double Stack Filter counterpart ... Learn More
    Model#: AP185
    $75.00

  4. Coronado - Doublestack Adapter for SM60

    Coronado - Doublestack Adapter for SM60

    Coronado Adapter Plates for Double Stacking Filters are required for stacking a Coronado Double Stacking Filter onto an existing Coronado Solarscope ... Learn More
    Model#: AP186
    $75.00

  5. Coronado - 40mm Ha Narrowband Element Front Unit & TMax Tuner for Double Stacking a PST Telescope

    Coronado - 40mm Ha Narrowband Element Front Unit & TMax Tuner for Double Stacking a PST Telescope

    Double-stack your Coronado PST with this 40mm double stacking filter and see more! No need to send it into Coronado for matchingjust screw the doublestack filter onto the end of your Personal Solar Telescope ... Learn More
    Model#: PSM40

    Regular Price: $795.00

    Special Price: $580.00

  6. Coronado - Narrowband Element Front Unit 40mm

    Coronado - Narrowband Element Front Unit 40mm

    H-Alpha 40mm narrowband unit for use in doublestacking. Cannot be used without secondary interference filter. Comes with T-Max tuner. Needs a SM40 Doublestack Adapter Plate (sold separately) in order to attach to a SolarMax 40 ... Learn More
    Model#: SM40

    Regular Price: $895.00

    Special Price: $580.00

  7. Coronado - SolarMax 40 Ha Filter with BF10 and TMax Tuner

    Coronado - SolarMax 40 Ha Filter with BF10 and TMax Tuner

    40mm aperture narrowband Ha filter with TMax tuner and 10 mm blocking filter ... Learn More
    Model#: SM40_10
    $1,450.00

  8. Lunt 60mm Ha Etalon Filter with B3400 for 2" Focuser

    Lunt - 60mm Ha Etalon Filter with B3400 for 2" Focuser

    Use the double-stack technique to reduce bandpass and get the best

    ...
    Learn More
    Model#: LS60FHa/B3400
    $3,296.00

Items 21 to 28 of 28 total

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