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H-Alpha Double Stack Filters

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  1. 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

    Available - Ships in 2-4 Days

    $75.00

  2. Coronado - SolarMax II 60mm Filter with RichView™ Tuning with 15mm Blocking Filter

    Coronado - SolarMax II 60mm Filter with RichView™ Tuning with 15mm Blocking Filter

    Coronado by Meade SolarMax II Solar Filter set with RichView tuning system. Includes 60mm diameter primary H-Alpha etalon filter with sub 0.7 angstrom bandwidth and Blocking Filter.

    ...
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    FREE SHIPPING
    (48 States)
    Model#: SMF60-15

    Available - Ships in 2-4 Days

    $1,599.00

  3. Lunt 60mm Ha Etalon Filter with B600 for 2" Focuser

    Lunt - 60mm Ha Etalon Filter with B600 for 2" Focuser

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

    ...
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    Model#: LS60FHa2/B600

    In Stock

    $1,846.00

  4. Lunt 60mm Ha Etalon Filter with B600 for 1.25" Focuser

    Lunt - 60mm Ha Etalon Filter with B600 for 1.25" Focuser

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

    ...
    Learn More
    Model#: LS60FHa1/B600

    In Stock

    $1,846.00

  5. Lunt 60mm Ha Etalon Filter with B1200 for 2" Focuser

    Lunt - 60mm Ha Etalon Filter with B1200 for 2" Focuser

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

    ...
    Learn More
    Model#: LS60FHA2/B1200

    In Stock

    $2,146.00

  6. Lunt 60mm Ha Etalon Filter with B1200 for 1.25" Focuser

    Lunt - 60mm Ha Etalon Filter with B1200 for 1.25" Focuser

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

    ...
    Learn More
    Model#: LS60FHa1/B1200

    In Stock

    $2,146.00

  7. Lunt 60mm Ha Etalon Filter with B1800 for 2" Focuser

    Lunt - 60mm Ha Etalon Filter with B1800 for 2" Focuser

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

    ...
    Learn More
    Model#: LS60FHa2/B1800

    In Stock

    $2,496.00

  8. Lunt 60mm Ha Etalon Filter with B1800 for 1.25" Focuser

    Lunt - 60mm Ha Etalon Filter with B1800 for 1.25" Focuser

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

    ...
    Learn More
    Model#: LS60FHa1/B1800

    In Stock

    $2,496.00

  9. 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

    In Stock

    $3,296.00

  10. Coronado - SolarMax II 40mm Filter with RichView™ Tuning with 15mm Blocking Filter

    Coronado - SolarMax II 40mm Filter with RichView™ Tuning with 15mm Blocking Filter

    Coronado by Meade SolarMax II Solar Filter set with RichView tuning system. Includes 40mm diameter primary H-Alpha etalon filter with sub 0.7 angstrom bandwidth and Blocking Filter ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: SMF40-15

    Available - Ships in 2-4 Days

    $1,299.00

  11. Coronado - SolarMax II 40mm Filter with RichView™ Tuning with 10mm Blocking Filter

    Coronado - SolarMax II 40mm Filter with RichView™ Tuning with 10mm Blocking Filter

    Coronado by Meade SolarMax II Solar Filter set with RichView tuning system. Includes 40mm diameter primary H-Alpha etalon filter with sub 0.7 angstrom bandwidth and Blocking Filter ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: SMF40-10

    Available - Ships in 2-4 Days

    $1,099.00

  12. Coronado - SolarMax II 40mm Filter with RichView™ Tuning with 5mm Blocking Filter

    Coronado - SolarMax II 40mm Filter with RichView™ Tuning with 5mm Blocking Filter

    Coronado by Meade SolarMax II Solar Filter set with RichView tuning system. Includes 40mm diameter primary H-Alpha etalon filter with sub 0.7 angstrom bandwidth and Blocking Filter ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: SMF40-5

    Available - Ships in 2-4 Days

    $899.00

  13. 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

    In Stock

    $75.00

  14. 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
    FREE SHIPPING
    (48 States)
    Model#: PSM40

    Available - Ships in 2-4 Days

    $795.00

  15. 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
    FREE SHIPPING
    (48 States)
    Model#: SM40

    Available - Ships in 2-4 Days

    $895.00

  16. 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
    FREE SHIPPING
    (48 States)
    Model#: SM40-10

    Available - Ships in 2-4 Days

    $1,450.00

  17. Coronado - SolarMax 40 Ha Filter with BF15 and TMax Tuner

    Coronado - SolarMax 40 Ha Filter with BF15 and TMax Tuner

    40mm aperture narrowband Ha filter with TMax tuner and 15 mm blocking filter ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: SM40/15

    Available - Ships in 2-4 Days

    $1,725.00

  18. Coronado - Retro fit module for SM60T

    Coronado - Retro fit module for SM60T

    Coronado Double Stacking Filters for SolarMax Telescopes feature a narrowband element front unit filter and a T-Max de-tuning device. The Double Stack Filter by Coronado is useful for your solarscope as it will give you a better view of an image ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: SM60TDB

    Available - Ships in 2-4 Days

    $1,790.00

  19. SM90TDB

    Coronado - Retro fit module for SM90T

    Internal module to lower bandwidth to ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: SM90TDB

    Available - Ships in 2-4 Days

    $2,435.00

  20. Lunt - 50mm Ha Double Stack Etalon Solar-Filter (Matched)

    Lunt - 50mm Ha Double Stack Etalon Solar-Filter (Matched)

    Use the double-stack technique to reduce bandpass and get the best possible resolution and contrast from ... Learn More
    Model#: LS50FHA

    In Stock

    $998.00

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