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Tube Rings

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  1. Parallax - 10 " rotating rings (for model PI200 and 10 " alum. tubes)

    Parallax - 10 " rotating rings (for model PI200 and 10 " alum. tubes)

    Parallax - 10" Rotating Tube Rings (for PI 200 and 10" alum. tubes) The most accurate way to re-position the eyepiece on EQ mounted Newtonians ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: prtr_10
    $490.00

  2. Parallax - 10 " OD Tube Rings

    Parallax - 10 " OD Tube Rings

    Parallax - 10" OD Tube Rings These 10" outside diameter split tube rings are made of die-cast aluminum, finished in gloss black paint, and lined with felt ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: ptr_10
    $215.00

  3. 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

  4. 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

  5. Orion - 76mm Tube Rings

    Orion - 76mm Tube Rings

    Set of two cast-aluminum telescope tube rings with quick-release, hinged clamp knobs and felt lining

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    Model#: 07369
    $29.95

  6. 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

  7. 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

  8. 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

  9. Orion - 144mm Tube Rings

    Orion - 144mm 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#: 07374
    $39.95

  10. 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

  11. Orion - 116mm Tube Rings

    Orion - 116mm Tube Rings

    This cast-aluminum 116 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#: 07372
    $34.95

  12. 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

  13. Olivon - Nikon T-Ring

    DISCONTINUED: Olivon - Nikon T-Ring

    Nikon T-Ring ... Learn More
    Model#: OLTRINGN-US
  14. Olivon -  Canon T-Ring

    Olivon - Canon T-Ring

    Canon T-Ring ... Learn More
    Model#: OLTRINGC-US
    $18.00

  15. Meade - 90mm Dovetail Ring Set - includes 2 rings with quick adjust/lock and 3 point adjustment screws with Delrin tips

    Meade - 90mm Dovetail Ring Set - includes 2 rings with quick adjust/lock and 3 point adjustment screws with Delrin tips

    Meade 90mm Ring Set. Set of two 90mm inside diameter rings with 3 point adjustment screws. Part of the Series 5000 Auxiliary Equipment System. Equip your Meade LX90, LX200, or other SCT or ACF telescope with the best and maximize its performance today ... Learn More
    Model#: 07926
    $139.00

  16. Meade - 160mm Dovetail Ring Set - includes 2 rings with quick adjust/lock and 3 point adjustment screws with Delrin tips

    Meade - 160mm Dovetail Ring Set - includes 2 rings with quick adjust/lock and 3 point adjustment screws with Delrin tips

    Meade 160mm Ring Set. Set of two 160mm inside diameter rings with 3 point adjustment screws. Part of the Series 5000 Auxiliary Equipment System. Equip your Meade LX90, LX200, or other SCT or ACF telescope with the best and maximize its performance today ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: 07929
    $249.00

  17. Meade - 125mm Dovetail Ring Set - includes 2 rings with quick adjust/lock and 3 point adjustment screws with Delrin tips

    Meade - 125mm Dovetail Ring Set - includes 2 rings with quick adjust/lock and 3 point adjustment screws with Delrin tips

    Meade 125mm Ring Set. Set of two 125mm inside diameter rings with 3 point adjustment screws. Part of the Series 5000 Auxiliary Equipment System

    ...
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    Model#: 07928
    $159.00

  18. Meade - 108mm Dovetail Ring Set - includes 2 rings with quick adjust/lock and 3 point adjustment screws with Delrin tips

    Meade - 108mm Dovetail Ring Set - includes 2 rings with quick adjust/lock and 3 point adjustment screws with Delrin tips

    Meade 108mm Ring Set. Set of two 108mm inside diameter rings with 3 point adjustment screws. Part of the Series 5000 Auxiliary Equipment System. Equip your Meade LX90, LX200, or other SCT or ACF telescope with the best and maximize its performance today ... Learn More
    Model#: 07927
    $159.00

  19. Losmandy - Set of 108 MM ID Rings Mounted to Plate
  20. dr90

    Losmandy - 90mm I.D. Ring Set 3 Point Adjustment

    Delrin tips. Wt. 1.25 lbs. per set, 2 rings per set, dovetail mounted, no tools needed. I.D. size from 1.7" TO 3.5", Ht. from top of dovetail plate to center of rings 3 ... Learn More
    Model#: DR90

    Regular Price: $140.00

    Special Price: $95.00

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