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  1. Orion UltraBlock Filter, 1.25"

    Orion - UltraBlock Filter, 1.25"*

    The UltraBlock is the filter for deep-sky observers located at highly light-polluted sites

    ...
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    Model#: 05654
    Sale lasts until Feb 12, 2015!

    Regular Price: $99.99

    Special Price: $78.99

  2. Orion UltraBlock Filter, 2 "

    Orion - UltraBlock Filter, 2"*

    The UltraBlock is the filter for deep-sky observers located at highly light-polluted sites

    ...
    Learn More
    Model#: 05657
    Sale lasts until Feb 12, 2015!

    Regular Price: $124.99

    Special Price: $98.99

2 Item(s)

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