Coronado

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  1. Coronado - SolarMax II SME-60 Double Stack Filter

    $899.00
    SKU: COR-SME-60

    Wait Time is 3-5 Days

    Coronado SolarMax II SME-60 Double Stack Filter is a secondary solar filter designed to be used with an existing solar filter and blocking filter to help enhance detail.
    FREE SHIPPING(48 States)
  2. Coronado - Doublestack Adapter for SM60

    $75.00
    SKU: COR-AP186

    Wait Time is 3-5 Days

    Coronado Adapter Plates for Double Stacking Filters are required for stacking a Coronado Double Stacking Filter onto an existing Coronado Solarscope
  3. Coronado - SolarMax III 70mm Double Stacked H-Alpha Solar Telescope with BF10 & Case

    $2,999.00
    SKU: COR-324004

    In stock

    Meade has redesigned their SolarMax series of telescopes to bring you enhanced contrast and resolution with RichView tuning in the SolarMax III 70mm h-alpha telescope. Double stacked 60mm etalon filters provide a further enhanced view of the Sun with deep black backgrounds and crisp surface and edge detail. The 10mm blocking filter is optimal for visual observing of the Sun. This package includes a double stacked 70mm SolarMax III telescope, an 18mm CEMAX eyepiece, a 10mm blocking filter, a Sol Ranger solar finder and a hard carry case.
    FREE SHIPPING(48 States)
  4. Coronado - 5mm Blocking Filter

    $329.00
    SKU: COR-BF5

    In stock

    The Coronado 5mm Blocking Filter is a secondary filter for use with any of the Meade Corondo SolarMax Filter series for telescopes with a focal length up to 500mm. It is a 1.25" right angled diagonal unit. Blocking filters are not complete solar filters, they require a primary solar filter. Please do not use a blocking filter alone.
    FREE SHIPPING(48 States)
  5. Coronado - SolarMax II 60 Double Stack Telescope with BF10 Blocking Filter with RichView Tuning - OPEN BOX

    Regular Price: $1,799.00

    You Pay: $1,699.00

    Limited Offer - While Supplies Last!
    SKU: COR-SMT60DS-10-O

    In Stock

    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

    Limited Offer - While Supplies Last!
    FREE SHIPPING(48 States)
  6. Coronado - PST Personal Solar Telescope - <1A

    Regular Price: $699.00

    You Pay: $549.00

    SKU: COR-PST

    In stock

    The Coronado PST personal solar telescope is equipped to view the sun with security and safety in mind and is a full fledged compact h-alpha dedicated solar telescope. The result is high surface detail and a brilliant red-orange colored view of the Sun. Due to the small form factor of this 40mm solar telescope, it's exceptionally portable making it a great travel option for solar eclipses, transits and other solar phenomena.

    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!