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Tube Rings

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  1. Orion - Deluxe Guidescope Rings - 152mm

    Orion - Deluxe Guidescope Rings - 152mm

    This pair of precision machined aluminum guide scope rings have a 125mm inner diameter (ID) and are compatible with guide scopes up to 100mm in aperture. The deluxe machined guide scope rings are lightweight at just 4.8 ounces each, yet they're strong enough to not flex during use. Each ring has three knurled aluminum alignment screws positioned equidistantly which allow you to position a guide scope precisely and securely.

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    Model#: 07378
    $79.95

  2. Orion - 90mm Tube Rings

    Orion - 90mm Tube Rings

    This cast-aluminum 90mm ID Orion Telescope Tube Ring set features quick-release, hinged clamp knobs and felt lining. Designed for use with Orion telescope mounts, they fit some other brands of mounts as well.

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    Model#: 07370
    $34.95

  3. Orion - 298mm Tube Rings

    Orion - 298mm Tube Rings

    Orion’s cast-aluminum tube ring set features quick-release, hinged clamp knobs and felt lining. Designed for use with Orion telescope mounts, they fit some other brands of mounts as well.

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    Model#: 07377
    $89.95

  4. Orion - 235mm Tube Rings

    Orion - 235mm Tube Rings

    This cast-aluminum 235mm ID Orion Telescope Tube Ring set features quick-release, hinged clamp knobs and felt lining. Designed for use with Orion telescope mounts, they fit some other brands of mounts as well.

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    Model#: 07376
    $59.95

  5. Orion - 182mm Tube Rings

    Orion - 182mm Tube Rings

    This cast-aluminum 182mm ID Orion Telescope Tube Ring set features quick-release, hinged clamp knobs and felt lining. Designed for use with Orion telescope mounts, they fit some other brands of mounts as well. One of the two rings in the set has a 1/4"-20 piggyback camera adapter on it, the other has a threaded 1/4"-20 hole.

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    Model#: 07375
    $44.95

  6. Orion - 140mm Tube Rings

    Orion - 140mm Tube Rings

    Orion’s cast-aluminum tube ring set features quick-release, hinged clamp knobs and felt lining.

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    Model#: 07373
    $39.95

  7. Orion - 100mm Tube Rings

    Orion - 100mm Tube Rings

    This cast-aluminum 100mm ID Orion Telescope Tube Ring set features quick-release, hinged clamp knobs and felt lining. Designed for use with Orion telescope mounts, they fit some other brands of mounts as well.

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    Model#: 07371
    $34.95

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