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Exceptionally closed to the public to fulfill orders Tuesday to Thursday, until the end of March. OPEN FOR PICKUP ONLY TUESDAY TO SATURDAY. It may take more time than usual to fulfill orders due to eclipse orders.
Exceptionally closed to the public to fulfill orders Tuesday to Thursday, until the end of March. OPEN FOR PICKUP ONLY TUESDAY TO SATURDAY. It may take more time than usual to fulfill orders due to eclipse orders.

Guide Rings

  • Original price $13.00 - Original price $13.00
    Original price
    $13.00
    $13.00 - $13.00
    Current price $13.00

    ZWO Darkening Rings D88/D90

    ZWO Darkening Rings D88/D90 ZWO Darkening ring D88 Darkening ring set for regular EFWEFW-5*2 / EFW-7*2 / EFW-7*36 / EFW-7*36-II Specifications for...

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    Original price $13.00 - Original price $13.00
    Original price
    $13.00
    $13.00 - $13.00
    Current price $13.00
  • Original price $86.00 - Original price $86.00
    Original price
    $86.00
    $86.00 - $86.00
    Current price $86.00

    William Optics Slide-Base 50mm Guiding Rings with Adjustment Screws (M-GR50SL)

    William Optics Slide-base 50mm Guiding Rings with Adjustment Screws Weight:260g In the Box William Optics Slide-Base 50mm Guiding Rings 6 x Adju...

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    Original price $86.00 - Original price $86.00
    Original price
    $86.00
    $86.00 - $86.00
    Current price $86.00
  • Original price $86.00 - Original price $86.00
    Original price
    $86.00
    $86.00 - $86.00
    Current price $86.00

    William Optics Slide-Base 50mm Guiding Rings (GR50II)

    William Optics Slide-Base 50mm Guiding Rings Install your 50mm William Optics Guide Scope or Finder scope on your slide handle with the William Opt...

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    Original price $86.00 - Original price $86.00
    Original price
    $86.00
    $86.00 - $86.00
    Current price $86.00
  • Original price $66.57 - Original price $66.57
    Original price
    $66.57
    $66.57 - $66.57
    Current price $66.57

    PrimaluceLab Guide Rings PLUS 80mm (PLLANGU80P

    PrimaluceLab Guide Rings PLUS 80mm If you want to install a guide telescope in parallel to the main one, guide rings offer the simplest and cheapes...

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    Original price $66.57 - Original price $66.57
    Original price
    $66.57
    $66.57 - $66.57
    Current price $66.57
  • Original price $177.00 - Original price $177.00
    Original price
    $177.00
    $177.00 - $177.00
    Current price $177.00

    Farpoint D Series 90mm Dovetail Rings (FDR90)

    Farpoint D Series 90mm Dovetail Rings Safely attach telescope optical accessories with Farpoint D Series 90mm Dovetail Rings. In the Box Includes ...

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    Original price $177.00 - Original price $177.00
    Original price
    $177.00
    $177.00 - $177.00
    Current price $177.00
  • Original price $190.00 - Original price $190.00
    Original price
    $190.00
    $190.00 - $190.00
    Current price $190.00

    Farpoint D Series 160mm Dovetail Rings (FDR160)

    Farpoint D Series 160mm Dovetail Rings Safely attach telescope optical accessories with Farpoint D Series 160mm Dovetail Rings. In the Box Include...

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    Original price $190.00 - Original price $190.00
    Original price
    $190.00
    $190.00 - $190.00
    Current price $190.00
  • Original price $193.00 - Original price $193.00
    Original price
    $193.00
    $193.00 - $193.00
    Current price $193.00

    Farpoint D Series 125mm Dovetail Rings (FDR125)

    Farpoint D Series 125mm Dovetail Rings Safely attach telescope optical accessories with Farpoint D Series 125mm Dovetail Rings. In the Box Includ...

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    Original price $193.00 - Original price $193.00
    Original price
    $193.00
    $193.00 - $193.00
    Current price $193.00
  • Original price $180.00 - Original price $180.00
    Original price
    $180.00
    $180.00 - $180.00
    Current price $180.00

    Farpoint D Series 108mm Dovetail Rings (FDR108)

    Farpoint D Series 108mm Dovetail Ring Safely attach telescope optical accessories with Farpoint D Series 108mm Dovetail Rings. In the Box Include...

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    Original price $180.00 - Original price $180.00
    Original price
    $180.00
    $180.00 - $180.00
    Current price $180.00
  • Original price $198.17 - Original price $198.17
    Original price
    $198.17
    $198.17 - $198.17
    Current price $198.17

    ADM D Series 100mm Adjustable Ring Set (DR100)

    ADM D Series 100mm Adjustable Ring Set The ADM D Series 100mm Adjustable Ring Set fits D Series dovetail bars. Includes two 100mm (ID) adjustable g...

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    Original price $198.17 - Original price $198.17
    Original price
    $198.17
    $198.17 - $198.17
    Current price $198.17
  • Original price $178.22 - Original price $178.22
    Original price
    $178.22
    $178.22 - $178.22
    Current price $178.22

    ADM D Series Universal 90m Adjustable Ring Set (DUPR90)

    ADM D Series Single 90m Adjustable Ring Set The ADM D Series Universal 90m Adjustable Ring Set fits D Series saddles. Includes two 90mm (ID) adjust...

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    Original price $178.22 - Original price $178.22
    Original price
    $178.22
    $178.22 - $178.22
    Current price $178.22
  • Original price $171.57 - Original price $171.57
    Original price
    $171.57
    $171.57 - $171.57
    Current price $171.57

    ADM D Series Universal 75mm Adjustable Ring Set (DUPR75)

    ADM D Series Single 75mm Adjustable Ring Set The ADM D Series Universal 75mm Adjustable Ring Set fits D Series saddles. Includes two 75mm (ID) adju...

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    Original price $171.57 - Original price $171.57
    Original price
    $171.57
    $171.57 - $171.57
    Current price $171.57
  • Original price $198.17 - Original price $198.17
    Original price
    $198.17
    $198.17 - $198.17
    Current price $198.17

    ADM D Series Universal 150mm Adjustable Ring Set (DUPR150)

    ADM D Series Single 150mm Adjustable Ring Set The ADM D Series Universal 150mm Adjustable Ring Set fits D Series saddles. Includes two 150mm (ID) a...

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    Original price $198.17 - Original price $198.17
    Original price
    $198.17
    $198.17 - $198.17
    Current price $198.17
  • Original price $191.52 - Original price $191.52
    Original price
    $191.52
    $191.52 - $191.52
    Current price $191.52

    ADM D Series Universal 125mm Adjustable Ring Set (DUPR125)

    ADM D Series Single 125mm Adjustable Ring Set The ADM D Series Universal 125mm Adjustable Ring Set fits D Series saddles. Includes two 125mm (ID) a...

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    Original price $191.52 - Original price $191.52
    Original price
    $191.52
    $191.52 - $191.52
    Current price $191.52
  • Original price $184.87 - Original price $184.87
    Original price
    $184.87
    $184.87 - $184.87
    Current price $184.87

    ADM D Series Universal 100mm Adjustable Ring Set (DUPR100)

    ADM D Series Single 100mm Adjustable Ring Set The ADM D Series Universal 100mm Adjustable Ring Set fits D Series saddles. Includes two 100mm (ID) a...

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    Original price $184.87 - Original price $184.87
    Original price
    $184.87
    $184.87 - $184.87
    Current price $184.87
  • Original price $191.52 - Original price $191.52
    Original price
    $191.52
    $191.52 - $191.52
    Current price $191.52

    ADM D Series Single 90m Adjustable Ring Set (SDR90)

    ADM D Series Single 90m Adjustable Ring Set The ADM D Series Single 90m Adjustable Ring Set fits D Series dovetail bars. Includes two 90mm (ID) adj...

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    Original price $191.52 - Original price $191.52
    Original price
    $191.52
    $191.52 - $191.52
    Current price $191.52
  • Original price $184.87 - Original price $184.87
    Original price
    $184.87
    $184.87 - $184.87
    Current price $184.87

    ADM D Series Single 75mm Adjustable Ring Set (SDR75)

    ADM D Series Single 75mm Adjustable Ring Set The ADM D Series 75mm Adjustable Ring Single Set fits D Series dovetail bars. Includes two 75mm (ID) a...

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    Original price $184.87 - Original price $184.87
    Original price
    $184.87
    $184.87 - $184.87
    Current price $184.87
  • Original price $211.47 - Original price $211.47
    Original price
    $211.47
    $211.47 - $211.47
    Current price $211.47

    ADM D Series Single 150mm Adjustable Ring Set (SDR150)

    ADM D Series Single 150mm Adjustable Ring Set The ADM D Series Single 150mm Adjustable Ring Set fits D Series dovetail bars. Includes two 150mm (ID...

    View full details
    Original price $211.47 - Original price $211.47
    Original price
    $211.47
    $211.47 - $211.47
    Current price $211.47
  • Original price $204.82 - Original price $204.82
    Original price
    $204.82
    $204.82 - $204.82
    Current price $204.82

    ADM D Series Single 125mm Adjustable Ring Set (SDR125)

    ADM D Series Single 125mm Adjustable Ring Set The ADM D Series Single 125mm Adjustable Ring Set fits D Series dovetail bars. Includes two 125mm (ID...

    View full details
    Original price $204.82 - Original price $204.82
    Original price
    $204.82
    $204.82 - $204.82
    Current price $204.82
  • Original price $198.17 - Original price $198.17
    Original price
    $198.17
    $198.17 - $198.17
    Current price $198.17

    ADM D Series Single 100mm Adjustable Ring Set (SDR100)

    ADM D Series Single 100mm Adjustable Ring Set The ADM D Series Single 100mm Adjustable Ring Set fits D Series dovetail bars. Includes two 100mm (ID...

    View full details
    Original price $198.17 - Original price $198.17
    Original price
    $198.17
    $198.17 - $198.17
    Current price $198.17
  • Original price $191.52 - Original price $191.52
    Original price
    $191.52
    $191.52 - $191.52
    Current price $191.52

    ADM D Series 90m Adjustable Ring Set (DR90)

    ADM D Series 90mm Adjustable Ring Set The ADM D Series 90mm Adjustable Ring Set fits D Series dovetail bars. Includes two 90mm (ID) adjustable guid...

    View full details
    Original price $191.52 - Original price $191.52
    Original price
    $191.52
    $191.52 - $191.52
    Current price $191.52
  • Original price $184.87 - Original price $184.87
    Original price
    $184.87
    $184.87 - $184.87
    Current price $184.87

    ADM D Series 75mm Adjustable Ring Set (DR75)

    ADM D Series 75mm Adjustable Ring Set The ADM D Series 75mm Adjustable Ring Set fits D Series dovetail bars. Includes two 75mm (ID) adjustable guid...

    View full details
    Original price $184.87 - Original price $184.87
    Original price
    $184.87
    $184.87 - $184.87
    Current price $184.87
  • Original price $204.82 - Original price $204.82
    Original price
    $204.82
    $204.82 - $204.82
    Current price $204.82

    ADM D Series 125mm Adjustable Ring Set (DR125)

    ADM D Series 125mm Adjustable Ring Set The ADM D Series 125mm Adjustable Ring Set fits D Series dovetail bars. Includes two 125mm (ID) adjustable g...

    View full details
    Original price $204.82 - Original price $204.82
    Original price
    $204.82
    $204.82 - $204.82
    Current price $204.82
  • Original price $86.00 - Original price $86.00
    Original price
    $86.00
    $86.00 - $86.00
    Current price $86.00

    William Optics 50 mm Finder Mounting Bracket & Rings (M-FB50-B)

    William Optics 50 mm Finder Mounting Bracket & Rings This excellent new quick-release 50mm finderscope bracket is easy to use, very convenient ...

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    Original price $86.00 - Original price $86.00
    Original price
    $86.00
    $86.00 - $86.00
    Current price $86.00
  • Original price $190.19 - Original price $190.19
    Original price
    $190.19
    $190.19 - $190.19
    Current price $190.19

    Tele Vue 50mm Rings on Quick-Release Finder Mount (QFM-1008)

    Tele Vue 50mm Rings on Quick-Release Finder Mount The Tele Vue 50mm Rings on Quick-Release Finder Mount allows the use of 50mm finder scopes on Tel...

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    Original price $190.19 - Original price $190.19
    Original price
    $190.19
    $190.19 - $190.19
    Current price $190.19
  • Original price $126.35 - Original price $126.35
    Original price
    $126.35
    $126.35 - $126.35
    Current price $126.35

    PrimaluceLab Guide Rings PLUS 115mm (PLLANGU115P)

    PrimaluceLab Guide Rings PLUS 115mm If you want to install a guide telescope in parallel to the main one, guide rings offer the simplest and cheape...

    View full details
    Original price $126.35 - Original price $126.35
    Original price
    $126.35
    $126.35 - $126.35
    Current price $126.35
  • Original price $174.00 - Original price $174.00
    Original price
    $174.00
    $174.00 - $174.00
    Current price $174.00

    Losmandy DV Series 160mm Guide Scope Rings (DVR160)

    Losmandy DV Series 160mm Guide Scope Rings The Losmandy DV Series 160mm Guide Scope Rings work with both Losmandy D  Style and V Series Vixen Style...

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    Original price $174.00 - Original price $174.00
    Original price
    $174.00
    $174.00 - $174.00
    Current price $174.00
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