Happily Serving You in the Same Location for Over 58 Years!

Welcome!

Coronado

Items 41 to 60 of 154 total

per page
Page:
  1. 3

Set Descending Direction
  1. 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

  2. Coronado - Adapter Plate for TeleVue 85 SM40

    Coronado - Adapter Plate for TeleVue 85 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#: AP114
    $170.50

  3. Coronado - Adapter Plate for TeleVue 85 SM90

    Coronado - Adapter Plate for TeleVue 85 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#: AP165
    $170.50

  4. Coronado - Adapter Plate for Takahashi FSQ-106 SM40

    Coronado - Adapter Plate for Takahashi FSQ-106 SM40

    The Adapter Plate AP122 from Coronado is designed to mount a SolarMax 40 filter to a Takahashi FSQ-106 telescope.SolarMax filters are not stand-alone devices; they must be used in conjunction with a secondary interference/blocking filter ... Learn More
    Model#: AP122
    $171.00

  5. Coronado - Adapter Plate for Takahashi FS-80 SM60

    Coronado - Adapter Plate for Takahashi FS-80 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#: AP150
    $189.00

  6. Coronado - Adapter Plate for JMI Focuser

    Coronado - Adapter Plate for JMI Focuser

    Coronado Adapter Plates for Double Stacking Filters are required for stacking a Coronado Double Stacking Filter onto an existing Coronado Solarscope ... Learn More
    Model#: APJMI
    $199.00

  7. 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

  8. 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

  9. 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

  10. Coronado - Adapter Plate for William Optic Megrez 80 SM60

    Coronado - Adapter Plate for William Optic Megrez 80 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#: AP143
    $207.90

  11. Coronado - Adapter Plate for Brandon 94 SM90

    Coronado - Adapter Plate for Brandon 94 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#: AP153
    $207.90

  12. Coronado - Adapter Plate for Vixen 70 SM60

    Coronado - Adapter Plate for Vixen 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#: AP161
    $207.90

  13. Coronado - Adapter Plate for Takahashi FS-78 SM40/60 and Takahashi FSQ-106 SM40

    Coronado - Adapter Plate for Takahashi FS-78 SM40/60 and Takahashi FSQ-106 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#: AP120
    $207.90

  14. Coronado - Adapter Plate for TMB-105 SM90

    Coronado - Adapter Plate for TMB-105 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#: AP168
    $207.90

  15. Coronado - Adapter Plate for Celestron NexStar 60 SM60 and Celestron NexStar 80 SM60

    Coronado - Adapter Plate for Celestron NexStar 60 SM60 and Celestron NexStar 80 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#: AP157
    $207.90

  16. Coronado - Adapter Plate for Celestron Firstscope 70 SM60

    Coronado - Adapter Plate for Celestron Firstscope 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#: AP130
    $207.90

  17. 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

  18. 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

  19. 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

  20. 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

Items 41 to 60 of 154 total

per page
Page:
  1. 3

Set Descending Direction

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!