Parallax Instruments

Showing 1 to 20 of 56 total
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  1. Parallax - 7.5 " OD Tube Rings (Starfinder 6 ", Parks 6 ")

    $200.00
    SKU: PTR_7.5

    This item is special order. Delivery times will vary. Place your order today and your card will not be charged until the item ships.

    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
  2. Parallax - 12" Rotating Rings (for model PI250 and 12 " alum. tubes)

    $600.00
    SKU: prtr_12

    This item is special order. Delivery times will vary. Place your order today and your card will not be charged until the item ships.

    Parallax - 12" Rotating Tube Rings (for PI 250 and 12" alum. tubes) The most accurate way to re-position the eyepiece on EQ mounted Newtonians
    FREE SHIPPING(48 States)
  3. Parallax - 232 mm OD Tube Rings (Takahashi E-180, Vixen Visac 200 Newtonian)

    $250.00
    SKU: ptr_232mm

    This item is special order. Delivery times will vary. Place your order today and your card will not be charged until the item ships.

    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
    FREE SHIPPING(48 States)
  4. Parallax - Portable Piers from 49" to 72" High

    $1,200.00
    SKU: pp49-72

    This item is special order. Delivery times will vary. Place your order today and your card will not be charged until the item ships.

    These are the exact same portable piers that are supplied with our heavy duty HD series German equatorial mounts.   FEATURES10" OD x .090" wall thickness aluminum - reinforced at the bottom for strength, yet light in weight

    Please indicate what height you need the portable pier to be during the checkout process!

    FREE SHIPPING(48 States)
  5. Parallax - 11.63 " OD Tube Rings (Meade SN-10 Newtonian)

    $280.00
    SKU: ptr_11.63

    This item is special order. Delivery times will vary. Place your order today and your card will not be charged until the item ships.

    Parallax - 11.63" OD Tube Rings (Meade SN-10 Newtonian)These 11.63" outside diameter split tube rings are made of die-cast aluminum, finished in gloss black paint, and lined with felt
    FREE SHIPPING(48 States)
  6. Parallax - 13.6 " OD Tube Rings (Meade 12 " SCT)

    $300.00
    SKU: PTR_13.6

    This item is special order. Delivery times will vary. Place your order today and your card will not be charged until the item ships.

    Parallax - 13.6" OD Tube Rings (Meade 12" SCT)These 13.6" outside diameter split tube rings are made of die-cast aluminum, finished in gloss black paint, and lined with felt
    FREE SHIPPING(48 States)
  7. Parallax - 16 " OD Tube Rings

    $430.00
    SKU: ptr_16

    This item is special order. Delivery times will vary. Place your order today and your card will not be charged until the item ships.

    Parallax - 16" OD Tube Rings These 16" outside diameter split tube rings are made of die-cast aluminum, finished in gloss black paint, and lined with felt
    FREE SHIPPING(48 States)
  8. Parallax - 100 mm OD Tube Rings (Orion ED80 and ED100)

    $125.00
    SKU: ptr_100mm

    This item is special order. Delivery times will vary. Place your order today and your card will not be charged until the item ships.

    Parallax - 100mm OD Tube Rings (Orion ED80 and ED100)These 100mm outside diameter split tube rings are made of die-cast aluminum, finished in gloss black paint, and lined with felt
  9. Parallax - 22.4 " OD Tube Rings

    $569.00
    SKU: ptr_22.4

    This item is special order. Delivery times will vary. Place your order today and your card will not be charged until the item ships.

    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
    FREE SHIPPING(48 States)
  10. Parallax - 5.5 " OD Tube Rings (Astro-Physics 130 EDT, Meade 127EDT, Celestron C-5, Pentax 125)

    $190.00
    SKU: PTR_5.5

    This item is special order. Delivery times will vary. Place your order today and your card will not be charged until the item ships.

    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
  11. Parallax - 9.5" Rotating Rings (Parks 8 " and Starfinder 8 " Newtonians)

    $600.00
    SKU: prtr_9.5

    This item is special order. Delivery times will vary. Place your order today and your card will not be charged until the item ships.

    Parallax - 9.5" Rotating Tube Rings (for Parks 8" and Starfinder 8" Newtonians) The most accurate way to re-position the eyepiece on EQ mounted Newtonians
    FREE SHIPPING(48 States)
  12. Parallax - 7 " OD Tube Rings (Meade 152 ED, D&G 6 " Refractor)

    $170.00
    SKU: PTR_7

    This item is special order. Delivery times will vary. Place your order today and your card will not be charged until the item ships.

    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
  13. Parallax - 9 " OD Tube Rings (D&G 8 " Refractor)

    $220.00
    SKU: ptr_9

    This item is special order. Delivery times will vary. Place your order today and your card will not be charged until the item ships.

    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
    FREE SHIPPING(48 States)
  14. Parallax - Portable Piers up to 20" High

    $1,100.00
    SKU: PP20

    This item is special order. Delivery times will vary. Place your order today and your card will not be charged until the item ships.

    These are the exact same portable piers that are supplied with our heavy duty HD series German equatorial mounts.   FEATURES10" OD x .090" wall thickness aluminum - reinforced at the bottom for strength, yet light in weight

    Please indicate what height you need the portable pier to be during the checkout process!

    FREE SHIPPING(48 States)
  15. Parallax - 10.3 " OD Tube Rings (Celestron C-9.25)

    $250.00
    SKU: PTR_10.3

    This item is special order. Delivery times will vary. Place your order today and your card will not be charged until the item ships.

    Parallax - 10.3" OD Tube Rings (Celestron C-9.25)These 10.3" outside diameter split tube rings are made of die-cast aluminum, finished in gloss black paint, and lined with felt
    FREE SHIPPING(48 States)
  16. Parallax - PI370DK, 14.5 " F/20 Dall-Kirkham Cassegrain Telescope

    $12,800.00
    SKU: PI370DK

    This item is special order. Delivery times will vary. Place your order today and your card will not be charged until the item ships.

    Parallax also offers Classical Cassegrain and Dall-Kirkham Cassegrain telescopes in 10", 12.5", 14.5", and 16" apertures. The Classical Cassegrain offers a very long focal length in a relatively compact tube. Includes 2" Feather Touch or 2

    FREE SHIPPING(48 States)
  17. Parallax - 12 " OD Tube Rings (Celestron C-11)

    $250.00
    SKU: PTR_12

    This item is special order. Delivery times will vary. Place your order today and your card will not be charged until the item ships.

    Parallax - 12" OD Tube Rings (Celestron C-11, Parks 10" Newtonian, Meade 10" SCT)These 12" outside diameter split tube rings are made of die-cast aluminum, finished in gloss black paint, and lined with felt
    FREE SHIPPING(48 States)
  18. Parallax - 15.3 " OD Tube Rings (Celestron C-14)

    $410.00
    SKU: ptr_15.3

    This item is special order. Delivery times will vary. Place your order today and your card will not be charged until the item ships.

    Parallax - 15.3" OD Tube Rings (Celestron C-14)These 15.3" outside diameter split tube rings are made of die-cast aluminum, finished in gloss black paint, and lined with felt
    FREE SHIPPING(48 States)
  19. Parallax - 3 " OD Tube Rings (TeleVue TV-85 Refractor)

    $105.00
    SKU: ptr_3

    This item is special order. Delivery times will vary. Place your order today and your card will not be charged until the item ships.

    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
  20. Parallax - 19 " OD Tube Rings (Meade DS16A, 16 " Starfinder)

    $549.00
    SKU: ptr_19

    This item is special order. Delivery times will vary. Place your order today and your card will not be charged until the item ships.

    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
    FREE SHIPPING(48 States)
Showing 1 to 20 of 56 total
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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.