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Borg

Borg

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  1. Borg 55FL Fluorite Objective Assembly (Black)

    Borg - 55FL Fluorite Objective Assembly (Black)

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    FREE SHIPPING
    (48 States)
    Model#: 2555
    $550.00

  2. Borg 90FL Optical Tube Assembly (White) - Camera is NOT Included

    Borg - 90FL Optical Tube Assembly (White)

    This 90 Flourite from Borg package comes with seven components.

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    (48 States)
    Model#: 6290
    $1,895.00

  3. 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
    FREE SHIPPING
    (48 States)
    Model#: B07746
    $1,635.00

  4. Borg 50mm F5 Achromat

    Borg - 50mm F5 Achromat

    Mini Borg scopes may be mounted directly with a 1/4"-20 threaded screw into the standard mounting block (left), or in an available finder bracket.

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    FREE SHIPPING
    (48 States)
    Model#: 6150
    $215.00

  5. Tripod is NOT included!!!!

    Borg - 71FL Fluorite Optical Tube - Astro Visual Set

    Astro Visual set for the Borg 71FL Fluorite Optical Tube.

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    FREE SHIPPING
    (48 States)
    Model#: 6272
    $1,175.00

  6. Borg Arca Swiss Mounting Block

    Borg - Arca Swiss Mounting Block

    Arca Swiss-compatible quick release plate specifications

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    Model#: 8991
    $75.00

  7. Borg 90FL Optical Tube Assembly (Black) - camera is NOT Included

    Borg - 90FL Optical Tube Assembly (Black)

    This 90 Flourite from Borg package comes with seven components.

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    FREE SHIPPING
    (48 States)
    Model#: 6291
    $1,965.00

  8. 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
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    (48 States)
    Model#: B06040
    $1,435.00

  9. 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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    FREE SHIPPING
    (48 States)
    Model#: B07743
    $2,088.00

  10. Borg Series 45 Optical Tube Black

    Borg - Series 45 Optical Tube - Black

    The Borg Series 45 telescopes are based around a 45mm diameter tube and the 42mm/P1 thread used on the popular M42 photographic system.

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    (48 States)
    Model#: 6037
    $335.00

  11. Camera is NOT Included!!!

    Borg - 71FL Fluorite Optical Tube - Basic Set

    Basic set for the Borg 71FL Fluorite Optical Tube.

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    FREE SHIPPING
    (48 States)
    Model#: 6071
    $1,150.00

  12. Camera NOT included!!!

    Borg - 71FL Fluorite Optical Tube - Series 80 Set

    Series 80 set for the Borg 71FL Fluorite Optical Tube.

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    (48 States)
    Model#: 6171
    $1,150.00

  13. Borg - 300mm/F4.5 Fluorite Telephoto Lens Set (White) - *Picture shows camera. This product does NOT include the camera, it only includes the optical tube assembly components.

    Borg - 300mm/F4.5 Fluorite Telephoto Lens Set (White)

    300mm/F4.5 Fluorite Telephoto Lens Set (white) includes 2567, 7861, 7603, 2 x 7602, and 7000

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    FREE SHIPPING
    (48 States)
    Model#: 6267
    $995.00

  14. 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

  15. 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,

    ...
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    FREE SHIPPING
    (48 States)
    Model#: B07705
    $1,635.00

  16. Borg - Pocket BORG 25mm Achromat

    Borg - Pocket BORG 25mm Achromat

    25mm achromat, includes parts [7317] and [4611]. A 1/4-20 mounting hole is located on the bottom of the scope for easy mounting on photographic tripods.

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    Model#: 6025
    $135.00

  17. Borg - 60mm ED f/5.4 (325mm FL) Achromat

    Borg - 60mm ED f/5.4 (325mm FL) Achromat

    Mini Borg scopes may be mounted directly with a 1/4"-20 threaded screw into the standard mounting block (left), or in an available finder bracket.

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    FREE SHIPPING
    (48 States)
    Model#: 6161
    $299.00

  18. Borg - 71FL Fluorite Optical Tube - Fork Mount Set

    Borg - 71FL Fluorite Optical Tube - Fork Mount Set

    Fork mount set for the Borg 71FL Fluorite Optical Tube.

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    FREE SHIPPING
    (48 States)
    Model#: 0271
    $1,450.00

  19. Borg 80mm Diameter Tube Set Black

    Borg - 80mm Diameter Tube Set Black

    Includes 7803, 7137, 77491, 7835, 7508, 7509, and 7522

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    FREE SHIPPING
    (48 States)
    Model#: 06003
    $395.00

  20. Hutech Helical Focuser S - 1.25" (non-rotating)

    Hutech - Helical Focuser S - 1.25" (non-rotating)

    The deluxe version of model 4317, this non-rotating helical focuser includes index marks on the outside of the barrel, which greatly facilitate focusing when switching between CCD camera and eyepiece.

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    Model#: 7315
    $99.00

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