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Telescopes

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  1. Borg - 77 ED II f/5.1 Astrograph Set (2178 + 7150 + 7137 + 7753 + 7835 + 7878)

    Borg - 77 ED II f/5.1 Astrograph Set (2178 + 7150 + 7137 + 7753 + 7835 + 7878)

    Modular design is a strong point of the Borg system. This allows the use of many Borg components across several families of telescope sizes, ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: B07705
    $1,635.00

  2. Borg - 77 ED II f/4.6 Astrograph Set (2178 + 7150 + 7137 + 7753 + 7835 + 7870)

    Borg - 77 ED II f/4.6 Astrograph Set (2178 + 7150 + 7137 + 7753 + 7835 + 7870)

    advantage of helical focusers is the fine adjustment possible, in part due to the fine pitch of the focusing ring's thread, and in part due to the large diameter of the ring. In the case of the Borg helical focusers, virtually backlash-free ... ... Learn More
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    (48 States)
    Model#: B07746
    $1,635.00

  3. B07160

    Borg - 71 FL f/6.0 Astrograph Set (2571 + 6000 + 7108)

    Modular design is a strong point of the Borg system. This allows the use of many Borg components across several families of telescope sizes, ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: B07160
    $1,715.00

  4. Borg - 71 FL f/3.9 Astrograph Set (2571 + 2x 7050 + 7801 + 7835 + 7602 + 7870)

    Borg - 71 FL f/3.9 Astrograph Set (2571 + 2x 7050 + 7801 + 7835 + 7602 + 7870)

    Modular design is a strong point of the Borg system. This allows the use of many Borg components across several families of telescope sizes, ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: B07139
    $1,898.00

  5. B06049

    Borg - 60 ED f/4.9 Astrograph Set (6260 + 7459 + 7857 + 7885)

    Modular design is a strong point of the Borg system. This allows the use of many Borg components across several families of telescope sizes, ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: B06049
    $1,115.00

  6. B06040

    Borg - 60 ED f/4.0 Astrograph Set (2260 + 7458 + 7860 + 7604 + 7870)

    Modular design is a strong point of the Borg system. This allows the use of many Borg components across several families of telescope sizes ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: B06040
    $1,435.00

  7. B05056

    Borg - 50 FL f/5.6 Astrograph Set (2551 + 7857 + 7610 + 7457 + 7609 + 7870)

    Modular design is a strong point of the Borg system. This allows the use of many Borg components across several families of telescope sizes ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: B05056
    $1,630.00

  8. B04550

    Borg - 45 ED II f/5.0 Astrograph Set (2046 +7857 + 7610 + 7870)

    Modular design is a strong point of the Borg system. This allows the use of many Borg components across several families of telescope sizes, ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: B04550
    $1,140.00

  9. Borg - 45 ED II f/5 Astrograph Set (6045 + 7857 + 7885)

    Borg - 45 ED II f/5 Astrograph Set (6045 + 7857 + 7885)

    ... Learn More
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    (48 States)
    Model#: B04561
    $850.00

  10. Borg - 125 SD f/6.5 Astrograph Set (9125 + 7835 + 7708)
  11.  Borg - 77 ED II f/4.3 Astrograph Set (2178 + 7135 + 7835 + 7704)

    Borg - 77 ED II f/4.3 Astrograph Set (2178 + 7135 + 7835 + 7704)

    • BORG 77EDII OTA
    • 0.65x reducer
    • Total of 6 elements
    • 330mm focal length
    • F4.3
    • 35mm full-frame coverage
    ...
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    (48 States)
    Model#: B07743
    $2,088.00

11 Item(s)

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