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  1. Coronado - Adapter Plate for Astro Physics Stowaway SM90

    Coronado - Adapter Plate for Astro Physics Stowaway SM90

    Coronado Solar Filter Adapter PlateMost telescopes will require a Coronado built adaptor plate in order to secure the MaxScope series filter to the objective cell. These plates are built by Coronado for most telescope up to 16" in diameter ... Learn More
    Model#: AP187
    $207.90

  2. Coronado - Adapter Plate for TeleVue 101 SM40 and TeleVue 102 SM40

    Coronado - Adapter Plate for TeleVue 101 SM40 and TeleVue 102 SM40

    Coronado Solar Filter Adapter PlateMost telescopes will require a Coronado built adaptor plate in order to secure the MaxScope series filter to the objective cell. These plates are built by Coronado for most telescope up to 16" in diameter ... Learn More
    Model#: AP103
    $170.50

  3. SME-40

    Coronado Solarmax II - SME-40 Double Stack Filter

    Coronado Solarmax II SME-40 Double Stack Filter ... Learn More
    Model#: SME-40
    $599.00

  4. Coronado - SolarMax 60 Telescope Package .5A - DISCONTINUED
  5. Coronado - Adapter Plate for Celestron 90 SM40

    Coronado - Adapter Plate for Celestron 90 SM40

    Coronado Solar Filter Adapter PlateMost telescopes will require a Coronado built adaptor plate in order to secure the MaxScope series filter to the objective cell. These plates are built by Coronado for most telescope up to 16" in diameter ... Learn More
    Model#: AP146
    $170.50

  6. Coronado - 5mm Blocking Filter

    Coronado - 5mm Blocking Filter

    The 5mm Blocking Filter is for use with any of the SolarMax series for telescopes with a focal length up to 500mm. It is a 1.25" right angled diagonal unit.

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    Model#: BF5
    $329.00

  7. Coronado - Adapter Plate for Takahashi FC-100 SM90 and Takahashi FS-102 SM90

    Coronado - Adapter Plate for Takahashi FC-100 SM90 and Takahashi FS-102 SM90

    Coronado Solar Filter Adapter PlateMost telescopes will require a Coronado built adaptor plate in order to secure the MaxScope series filter to the objective cell. These plates are built by Coronado for most telescope up to 16" in diameter ... Learn More
    Model#: AP126
    $207.90

  8. Coronado Adapter Plate for Meade ETX-125 SM60

    Coronado - Adapter Plate for Meade ETX-125 SM60

    Coronado Solar Filter Adapter PlateMost telescopes will require a Coronado built adaptor plate in order to secure the MaxScope series filter to the objective cell. These plates are built by Coronado for most telescope up to 16" in diameter ... Learn More
    Model#: AP108
    $241.00

  9. Coronado - Adapter Plate for Astro Physics 90 SM90

    Coronado - Adapter Plate for Astro Physics 90 SM90

    Coronado Solar Filter Adapter PlateMost telescopes will require a Coronado built adaptor plate in order to secure the MaxScope series filter to the objective cell. These plates are built by Coronado for most telescope up to 16" in diameter ... Learn More
    Model#: AP151
    $207.90

  10. CEPICK3

    Coronado - Cemax Pick 3 Special Purchase and Travel Case

     Coronado Cemax Eyepiece SPECIAL (Choose Three), 12mm, 18mm, 25mm, Barlow; 1.25"Note: Please Email orders@whcamera ... Learn More
    Model#: CEPICK3

    Regular Price: $289.00

    Special Price: $229.95

  11. Coronado - Adapter Plate for Celestron 102FL SM90 and Vixen 102 FL SM90

    Coronado - Adapter Plate for Celestron 102FL SM90 and Vixen 102 FL SM90

    Coronado Solar Filter Adapter PlateMost telescopes will require a Coronado built adaptor plate in order to secure the MaxScope series filter to the objective cell. These plates are built by Coronado for most telescope up to 16" in diameter ... Learn More
    Model#: AP169
    $207.90

  12. Coronado - Adapter Plate for Meade ETX-90 SM40

    Coronado - Adapter Plate for Meade ETX-90 SM40

    Coronado Solar Filter Adapter PlateMost telescopes will require a Coronado built adaptor plate in order to secure the MaxScope series filter to the objective cell. These plates are built by Coronado for most telescope up to 16" in diameter ... Learn More
    Model#: AP115
    $155.00

  13. Coronado - Adapter Plate for Parkes Optical PRT-46 SM60

    Coronado - Adapter Plate for Parkes Optical PRT-46 SM60

    Coronado Solar Filter Adapter PlateMost telescopes will require a Coronado built adaptor plate in order to secure the MaxScope series filter to the objective cell. These plates are built by Coronado for most telescope up to 16" in diameter ... Learn More
    Model#: AP159
    $207.90

  14. Coronado - PST Case

    Coronado - PST Case

    A sturdy hard case designed specifically for the Coronado Personal Solar Telescope ... Learn More
    Model#: PSTC
    $99.00

  15. Coronado - SolarMax II 60 Double Stack Telescope with BF5 Blocking Filter with RichView Tuning

    Coronado - SolarMax II 60 Double Stack Telescope with BF5 Blocking Filter with RichView Tuning

    Coronado SolarMax II 60mm Double Stacked Filter Telescope With BF5 (5mm) Blocking Filter and Richview Tuning SystemThe Coronado SolarMax II is a premier Telescope for hydrogen-alpha  (Ha) solar observation

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    Model#: SMT60DS-5
    $2,099.00

  16. Coronado - Adapter Plate for Pentax 70 SM60

    Coronado - Adapter Plate for Pentax 70 SM60

    Coronado Solar Filter Adapter PlateMost telescopes will require a Coronado built adaptor plate in order to secure the MaxScope series filter to the objective cell. These plates are built by Coronado for most telescope up to 16" in diameter ... Learn More
    Model#: AP127
    $207.90

  17. Coronado - Adapter Plate for TMB-100 SM90

    Coronado - Adapter Plate for TMB-100 SM90

    Coronado Solar Filter Adapter PlateMost telescopes will require a Coronado built adaptor plate in order to secure the MaxScope series filter to the objective cell. These plates are built by Coronado for most telescope up to 16" in diameter ... Learn More
    Model#: AP166
    $170.50

  18. Coronado - Adapter Plate for Meade 8 " SCT offset

    Coronado - Adapter Plate for Meade 8 " SCT offset

    Coronado Solar Filter Adapter PlateMost telescopes will require a Coronado built adaptor plate in order to secure the MaxScope series filter to the objective cell. These plates are built by Coronado for most telescope up to 16" in diameter ... Learn More
    Model#: AP172
    $402.00

  19. 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
    Model#: SM40_15
    $1,725.00

  20. Coronado - SolarMax II 90 Double Stack Telescope with BF15 Blocking Filter with RichView Tuning

    Coronado - SolarMax II 90 Double Stack Telescope with BF15 Blocking Filter with RichView Tuning

    Coronado SolarMax II 90mm Double Stacked Filter Telescope With BF15 (15mm) Blocking Filter and Richview Tuning SystemThe Coronado SolarMax II is a premier scope for hydrogen-alpha  (Ha) solar observation ... Learn More
    Model#: SMT90DS-15
    $5,999.00

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Coronado has been developing ultra-narrowband filters and associated technologies for the professional market for over 40 years. Experience the Sun the Coronado way in the light of Hydrogen-Alpha (Ha) and open up a whole new world of astronomy! What's so interesting about Hydrogen-Alpha? The red light of H-Alpha with a wavelength of 656.3 nm (1 nm = 1 billionth of a meter) is a very prominent feature in the solar light spectrum since hydrogen makes up 75% by weight of the outer layers of the sun. This light shows us layers up to 1700 km above the sun's visible surface and is especially important for imaging the lower chromosphere.

The bright regions around sunspots, called plages, and brilliant solar flares are easily seen at this wavelength. Filaments, vivid string-like regions, and sunspots, large blotches on the solar surface, appear dark. Filaments on the solar limb appear bright against the blackness of space and are called prominences you have probably seen the stunningly beautiful images of. The Sun is active, ever changing, and constantly entertaining. See the Sun in a new light- the Coronado way!