Coronado

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  1. Coronado - 15mm Solar Blocking Filter

    $699.00
    SKU: COR-BF15

    Wait Time is 3-5 Days

    The Coronado 15mm Blocking Filter is a secondary interference filter part of a two filter system. Solar Blocking Filters are designed to be paired with a Meade Coronado Solarmax primary solar filter. 15mm blocking filters are best for telescopes up to 1500mm in focal length.
    FREE SHIPPING(48 States)
  2. Coronado - PST Personal Solar Telescope, Mount and Case Solar Bundle

    Regular Price: $1,005.00

    You Pay: $875.00

    SKU: COR-PST-KIT

    In stock

    Everything you need for the 2017 Total Solar Eclipse! The original compact h-alpha telescope, the Coronado PST is paired with a lightweight and easy to use EQS mount, and includes a 20mm Kellner eyepiece, a 5 pack of Meade EclipseView eclipse glasses and a pair of the 10x50 Meade white light solar binoculars plus a hard carry case to keep your PST safe. The total value of this kit is over $1000!
    FREE SHIPPING(48 States)
  3. Coronado - Cemax 25mm Solar Eyepiece

    Regular Price: $77.95

    You Pay: $56.00

    Save Until February 28th!
    SKU: COR-CE25

    In stock

    Coronado CEMAX 25mm Eyepiece (1.25")- for use with Coronado H-alpha Solar Telescopes and filters. This specialty eyepiece uses optimized coatings to enhance contrast, minimize glare and also affords excellent contrast for planetary viewing.

    Save Until February 28th!
  4. Coronado - SolarMax II 90 Double Stack Telescope with BF30 Blocking Filter with RichView Tuning - OPEN BOX

    Regular Price: $4,999.00

    You Pay: $4,499.00

    Limited Availability - While Supplies Last!
    SKU: COR-SMT90DS-30-O

    In Stock

    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
    Limited Availability - While Supplies Last!
    FREE SHIPPING(48 States)
  5. Coronado - SolarMax 40 Ha Filter with BF10 and TMax Tuner

    $1,450.00
    SKU: COR-SM40-10

    Wait Time is 3-5 Days

    Coronado 40mm aperture narrowband Ha filter with TMax tuner and 10 mm blocking filter
    FREE SHIPPING(48 States)
  6. Coronado - SolarMax II 60 Double Stack Telescope with BF5 Blocking Filter with RichView Tuning

    $2,099.00
    SKU: COR-SMT60DS-5

    In stock

    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

    FREE SHIPPING(48 States)
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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!