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  1. 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
  2. Coronado - SolarMax 140 Ha Filter and TMax Tuner and NO Blocking filter

    Coronado - SolarMax 140 Ha Filter and TMax Tuner and NO Blocking filter

    140mm aperture narrowband Ha filter with TMax tuner ... Learn More
    Model#: SM140
    $14,999.00

  3. Coronado - SolarMax II 90mm Filter with RichView™ Tuning with 30mm Blocking Filter

    Coronado - SolarMax II 90mm Filter with RichView™ Tuning with 30mm Blocking Filter

    Coronado by Meade SolarMax II Solar Filter set with RichView tuning system. Includes 90mm diameter primary H-Alpha etalon filter with sub 0.7 angstrom bandwidth and Blocking Filter ... Learn More
    Model#: SMF90-30
    $3,999.00

  4. 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

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