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- Tube Rings (41)
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- $100.00 - $200.00 (14)
- $200.00 - $500.00 (26)
- $500.00 - $1,000.00 (1)
Parallax Instruments
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Parallax - 95 mm OD Tube Rings (Takahashi FS - 78, Sky - 90, Takahashi FSQ-85)
Parallax - 95mm OD Tube Rings (Takahashi FS-78, Sky-90, Takahashi FSQ-85)These 95mm outside diameter split tube rings are made of die-cast aluminum, finished in gloss black paint, and lined with felt ... Learn More
Model#: ptr_95mm
$125.00 -
Parallax - 9.5 " OD Tube Rings (Starfinder 8 ")
Parallax - 9.5" OD Tube Rings (Starfinder 8")These 9.5" outside diameter split tube rings are made of die-cast aluminum, finished in gloss black paint, and lined with felt ... Learn More
Model#: ptr_9.5
$200.00 -
Parallax - 9.1 " OD Tube Rings (Meade 8 " SCT)
Parallax - 9.1" OD Tube Rings (Meade 8" SCT)These 9.1" outside diameter split tube rings are made of die-cast aluminum, finished in gloss black paint, and lined with felt ... Learn More
FREE SHIPPINGModel#: ptr_9.1(48 States)
$250.00 -
Parallax - 9 " OD Tube Rings (D&G 8 " Refractor)
Parallax - 9" OD Tube Rings (D&G 8" Refractor)These 9" outside diameter split tube rings are made of die-cast aluminum, finished in gloss black paint, and lined with felt ... Learn More
Model#: ptr_9
$200.00 -
Parallax - 8.9 " OD Tube Rings (Celestron C-8)
Parallax - 8.9" OD Tube Rings (Celestron C-8)These 8.9" outside diameter split tube rings are made of die-cast aluminum, finished in gloss black paint, and lined with felt ... Learn More
Model#: ptr_8.9
$200.00 -
Parallax - 8 " OD Tube Rings (Meade 178 ED, Astro-Physics 180 EDT, Takahashi MT - 160, Epsilon 160)
Parallax - 8" OD Tube Rings (Meade 178 ED, Astro-Physics 180 EDT, Takahashi MT-160, Epsilon 160)These 8" outside diameter split tube rings are made of die-cast aluminum, finished in gloss black paint, and lined with felt ... Learn More
Model#: ptr_8
$200.00 -
Parallax - 7.5 " OD Tube Rings (Starfinder 6 ", Parks 6 ")
Parallax - 7.5" OD Tube Rings (Starfinder 6", Parks 6")These 7.5" outside diameter split tube rings are made of die-cast aluminum, finished in gloss black paint, and lined with felt ... Learn More
Model#: ptr_7.5
$180.00 -
Parallax - 7 " OD Tube Rings (Meade 152 ED, D&G 6 " Refractor)
Parallax - 7" OD Tube Rings (Meade 152 ED, D&G 6" Refractor)These 7" outside diameter split tube rings are made of die-cast aluminum, finished in gloss black paint, and lined with felt ... Learn More
Model#: ptr_7
$170.00 -
Parallax - 6.5 " OD Tube Rings (Astro-Physics 155 EDF Refractor)
Parallax - 6.5" OD Tube Rings (Astro-Physics 155 EDF Refractor)These 6.5" outside diameter split tube rings are made of die-cast aluminum, finished in gloss black paint, and lined with felt ... Learn More
Model#: ptr_6.5
$170.00 -
Parallax - 6 " OD Tube Rings (D&G 5 " Refractor and TEC 140 APO)
Parallax - 6" OD Tube Rings (D&G 5" Refractor, TEC 140 APO)These 6" outside diameter split tube rings are made of die-cast aluminum, finished in gloss black paint, and lined with felt ... Learn More
Model#: ptr_6
$160.00 -
Parallax - 5.5 " OD Tube Rings (Astro-Physics 130 EDT, Meade 127EDT, Celestron C-5, Pentax 125)
Parallax - 5.5" OD Tube Rings (Astro-Physics 130EDT, Meade 127EDT, Celestron C-5, Pentax 125)These 5.5" outside diameter split tube rings are made of die-cast aluminum, finished in gloss black paint, and lined with felt ... Learn More
Model#: ptr_5.5
$160.00 -
Parallax - 5 " OD Tube Rings (TeleVue NP-127)
Parallax - 5" OD Tube Rings (TeleVue NP-127)These 5" outside diameter split tube rings are made of die-cast aluminum, finished in gloss black paint, and lined with felt ... Learn More
Model#: ptr_5
$149.00 -
Parallax - 4 " OD Tube Rings (Genesis, Genesis SDF, TV-101, TV-102, NP-101, Orion ED80)
Parallax - 4" OD Tube Rings (Genesis, Genesis SDF, TV-101, TV-102, NP-101, Orion ED80)These 4" outside diameter split tube rings are made of die-cast aluminum, finished in gloss black paint, and lined with felt ... Learn More
Model#: ptr_4
$125.00 -
Parallax - 3 " OD Tube Rings (TeleVue TV-85 Refractor)
Parallax - 3" OD Tube Rings (TeleVue TV-85 Refractor)These 3" outside diameter split tube rings are made of die-cast aluminum, finished in gloss black paint, and lined with felt ... Learn More
Model#: ptr_3
$105.00 -
Parallax - 26.4 " OD Tube Rings
Parallax - 26.4" OD Tube Rings These 26.4" outside diameter split tube rings are made of die-cast aluminum, finished in gloss black paint, and lined with felt ... Learn More
FREE SHIPPINGModel#: ptr_26.4(48 States)
$600.00 -
Parallax - 232 mm OD Tube Rings (Takahashi E-180, Vixen Visac 200 Newtonian)
Parallax - 232mm OD Tube Rings (Takahashi E-180, Vixen Visac 200 Newtonian)These 232mm outside diameter split tube rings are made of die-cast aluminum, finished in gloss black paint, and lined with felt ... Learn More
FREE SHIPPINGModel#: ptr_232mm(48 States)
$250.00 -
Parallax - 22.4 " OD Tube Rings
Parallax - 22.4" OD Tube RingsThese 22.4" outside diameter split tube rings are made of die-cast aluminum, finished in gloss black paint, and lined with felt ... Learn More
FREE SHIPPINGModel#: ptr_22.4(48 States)
$419.00 -
Parallax - 20.7 " OD Tube Rings
Parallax - 20.7" OD Tube Rings These 20.7" outside diameter split tube rings are made of die-cast aluminum, finished in gloss black paint, and lined with felt ... Learn More
FREE SHIPPINGModel#: ptr_20.7(48 States)
$389.00 -
Parallax - 19 " OD Tube Rings (Meade DS16A, 16 " Starfinder)
Parallax - 19" OD Tube Rings (Meade DS16A, 16" Starfinder)These 19" outside diameter split tube rings are made of die-cast aluminum, finished in gloss black paint, and lined with felt ... Learn More
FREE SHIPPINGModel#: ptr_19(48 States)
$429.00 -
Parallax - 179 mm tube rings for Takahashi TOA-150 refractor
Parallax - 179mm Tube Rings (Takahashi TOA-150 Refractor)These 179mm diameter split tube rings are made of die-cast aluminum, finished in gloss black paint, and lined with felt ... Learn More
FREE SHIPPINGModel#: ptr_179mm(48 States)
$295.00
Parallax Instruments, Inc., founded in 1991, is a full-time business devoted to the manufacture of precision astronomical telescopes and equatorial mountings. Armed with a fully equipped machine shop our experienced machinists are capable of turning out just about any custom job. Our professional welder has produced some of the finest observatory piers, each carefully engineered for function and strength. Our motto is "If you can sketch it, we most likely can build it.
