Coronado BF-5 5mm Solar Blocking Filter
Item #55743
Free Standard Shipping
$429.99
The Coronado BF-5 right angle (1.25" diagonal) type secondary blocking filter is the second element in any Coronado H-alpha system. It is just as crucial to your safety and the system's performance as the front element.
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  • More Info
    • Blocking filter for Coronado primary filters
    • Secondary interference filter for full disc image of the Sun for telescopes up to 500mm focal length

    Coronado BF-5 right angle (1.25" diagonal) type secondary blocking filter. The blocking filter is the second element in any Coronado H-alpha system, it is just as crucial to your safety and the system's performance as the front element. Cannot be used without an SM front cell. Secondary interference filter for full disc image of the Sun for telescopes up to 500mm focal length.

    Designed and Manufactured in North America.

    WARNING: DO NOT USE THIS TO VIEW THE SUN WITHOUT A FRONT ETALON FILTER

    Warranty

    Limited Warranty against defects in materials or workmanship for two years from date of purchase. This warranty is provided by Meade for the benefit of the original retail purchaser only. For complete warranty details contact Meade at 800-626-3233.

    Warning

    Please note this product was not designed or intended by the manufacturer for use by a child 12 years of age or younger.

  • Specs
    • User level:
      Advanced
    • Additional included accessories:
    • Other features:
    • Warranty:
      Two year
    • T-max Tuner:
      Yes
  • Important Shipping Information

    Orders received by 1pm Eastern Standard Time for in-stock items ship the same business day. Order received after noon will ship the next business day. When an item is not in-stock we will ship it as soon as it becomes available. Typically in-stock items will ship first and backordered items will follow as soon as they are available. You have the option in check out to request that your order ship complete, if you'd prefer.

    SHIPPING RESTRICTIONS APPLY FOR THIS PRODUCT

    This product is available to ship Standard delivery US except for delivery to Alaska and Hawaii. Delivery is available to APO/DPO/FPO addresses. Delivery is not available to US territories/protectorates. Delivery is available to Canada.