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Coronado

Items 61 to 80 of 142 total

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  1. Coronado - SolarMax 90 OTA

    Coronado - SolarMax 90 OTA

    CEMAX eyepiece set, Clamshell Mounting Ring, Sol Ranger Sun finder, Carrying case.You must already own a SolarMax 90. For retrofitting an existing SM90/BF 30 combination, the BF30 will require upgrade. BF10 and BF15 can be used as is ... Learn More
    Model#: 90OTA
    $3,990.00

  2. Coronado - Adapter Plate for GOTO-80 Rafractor SM60

    Coronado - Adapter Plate for GOTO-80 Rafractor 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#: AP147
    $207.50

  3. Coronado - 2x Barlow

    Coronado - 2x Barlow

    Coronado Cemax 2x Barlow lensEnhance your view of the sun with the CEMAX 2x Barlow lens. Double the magnification of your eyepiece without losing contrast with the H-Alpha filter ... Learn More
    Model#: BAR
    $77.95

  4. Coronado - Adapter Plate for Takahashi 128 SM90 and Takahashi 152 SM90

    Coronado - Adapter Plate for Takahashi 128 SM90 and Takahashi 152 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#: AP154
    $265.10

  5. Coronado - Adapter Plate for Astro Physics Traveler SM90

    Coronado - Adapter Plate for Astro Physics Traveler 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#: AP110
    $221.10

  6. Coronado - Adapter Plate for Astro Physics Stowaway SM60

    Coronado - Adapter Plate for Astro Physics Stowaway 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#: AP152
    $207.90

  7. Coronado - Cemax 12mm Eyepiece

    Coronado - Cemax 12mm Eyepiece

    Coronado Cemax 12mm Eyepiece, 1.25"Coronado CEMAX 12mm Eyepiece (1.25")- for use with Coronado H-alpha Solar Telescopes and filters ... Learn More
    Model#: CE12
    $77.95

  8. Coronado - Malta Tabletop Mount with Case for PST Package

    Coronado - Malta Tabletop Mount with Case for PST Package

    Combo package of Malta table top tipod mount and PSTC case for Coronado PST.More Details and SpecificationsCombo package of Malta table top tipod mount and PSTC hard carry case for Coronado PST ... Learn More
    Model#: Malta-2
    $145.00

  9. Coronado - Adapter Plate for TeleVue Ranger SM40

    Coronado - Adapter Plate for TeleVue Ranger 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#: AP116
    $170.50

  10. Coronado - Adapter Plate for Unitron 60 SM60

    Coronado - Adapter Plate for Unitron 60 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#: AP160
    $207.90

  11. Coronado - UV Protection Material Hat

    Coronado - UV Protection Material Hat

    This high quality UV Protection Material Hat is the one to wear observing the sun or anytime you are outside ... Learn More
    Model#: HAT
    $25.00

  12. Coronado - SolarMax II 60 Double Stack Telescope with BF10 Blocking Filter with RichView Tuning

    Coronado - SolarMax II 60 Double Stack Telescope with BF10 Blocking Filter with RichView Tuning

    Coronado SolarMax II 60mm Double Stacked Filter Telescope With BF10 (10mm) 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-10
    $2,299.00

  13. Coronado - Adapter Plate for Brandon 4 SM60

    Coronado - Adapter Plate for Brandon 4 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#: AP128
    $170.50

  14. Coronado - Adapter Plate for Meade 7 ED SM90

    Coronado - Adapter Plate for Meade 7 ED 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#: AP167
    $339.00

  15. Coronado - PST (

    Coronado - PST (<1A) Personal Solar Telescope with Case Package

    Coronado PST: Personal Solar Telescope (<1.0Å ), With CaseThis package includes the PST along with its dedicated hard carry case. A great deal to keep your scope safe while traveling or storing ... Learn More
    Model#: PSTCP
    $799.00

  16. Coronado - SolarMax II 90 Double Stack Telescope with BF30 Blocking Filter with RichView Tuning

    Coronado - SolarMax II 90 Double Stack Telescope with BF30 Blocking Filter with RichView Tuning

    Coronado SolarMax II 90mm Double Stacked Filter Telescope With BF30 (30mm) Blocking Filter and Richview Tuning SystemThe Coronado SolarMax II is a premier scope for hydrogen-alpha  (Ha) solar observation ... Learn More
    Model#: SMT90DS-30
    $6,799.00

  17. Coronado - 15mm Block Filter: Straight Through

    Coronado - 15mm Block Filter: Straight Through

    The 15mm Blocking Filter is for use with any of the SolarMax series filters it is optimised to provide a full disc image on telescopes with a focal length up to 1,500mm. It is a 1.25" right angled diagonal unit ... Learn More
    Model#: BF15ST
    $870.00

  18. Coronado - Adapter Plate for Meade 10 " SCT SM90

    Coronado - Adapter Plate for Meade 10 " SCT 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#: AP135
    $529.00

  19. Coronado - Adapter Plate for Meade ETX-125 SM90

    Coronado - Adapter Plate for Meade ETX-125 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#: AP173
    $201.00

  20. Coronado - SolarMax 40 Telescope Package 0.7A with BF10 - DISCONTINUED

    DISCONTINUED: Coronado - SolarMax 40 Telescope Package 0.7A with BF10 - DISCONTINUED

    This is a discontinued item. We recommend the Coronado PST Telescope as a replacement.

    The SolarMax 40 Telescope has the same aperture as the P.S.T. but is distinguished by several key factors. The SolarMax 40 Telescope comes standard with a < 0.7angstrom bandpass which results in increased surface detail across the disk

    ...
    Learn More
    Model#: SM40T10

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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!