Parallax Instruments

Showing 1 to 20 of 56 total
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  1. Parallax - 155 mm OD Tube Rings (Takahashi FS 152, Takahashi TOA-130)

    $195.00
    SKU: PTR_155MM

    This item typically has a delivery time of 2-4 weeks. Place your order today to reserve.

    Parallax - 155mm OD Tube Rings (Takahashi FS 152, Takahashi TOA-130)These 155mm outside diameter split tube rings are made of die-cast aluminum, finished in gloss black paint, and lined with felt
  2. Parallax - 7 " Rotating Rings (Ceravolo HD145)

    $500.00
    SKU: prtr_7

    This item typically has a delivery time of 2-4 weeks. Place your order today to reserve.

    Parallax - 7" Rotating Tube Rings (for Ceravolo HD145) The most accurate way to re-position the eyepiece on EQ mounted Newtonians
    FREE SHIPPING(48 States)
  3. Parallax - 8 " OD Tube Rings (Meade 178 ED, Astro-Physics 180 EDT, Takahashi MT - 160, Epsilon 160)

    $230.00
    SKU: ptr_8

    This item typically has a delivery time of 2-4 weeks. Place your order today to reserve.

    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
    FREE SHIPPING(48 States)
  4. Parallax - 15" Rotating Rings (for model PI320)

    $900.00
    SKU: prtr_15

    This item typically has a delivery time of 2-4 weeks. Place your order today to reserve.

    Parallax - 15" Rotating Tube Rings (for PI 1320) The most accurate way to re-position the eyepiece on EQ mounted Newtonians
    FREE SHIPPING(48 States)
  5. Parallax - 9.5 " OD Tube Rings (Starfinder 8 ")

    $220.00
    SKU: ptr_9.5

    This item typically has a delivery time of 2-4 weeks. Place your order today to reserve.

    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
    FREE SHIPPING(48 States)
  6. Parallax-PI250DK 10" Dall-Kirkham F/20 Cassegrain Telescope

    $5,900.00
    SKU: PI250DK

    This item typically has a delivery time of 2-4 weeks. Place your order today to reserve.

    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)
  7. Parallax - 11.75 " OD Tube Rings (Meade 10 " SCT, Deep Sky Instruments RC-10)

    $300.00
    SKU: ptr_11.75

    This item typically has a delivery time of 2-4 weeks. Place your order today to reserve.

    Parallax - 11.75 OD Tube Rings (Meade 10" SCT, Deep Sky Instruments RC-10)These 11.75" 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 - 14 " OD Tube Rings

    $380.00
    SKU: ptr_14

    This item typically has a delivery time of 2-4 weeks. Place your order today to reserve.

    Parallax - 14" OD Tube Rings These 14" outside diameter split tube rings are made of die-cast aluminum, finished in gloss black paint, and lined with felt
    FREE SHIPPING(48 States)
  9. Parallax - 4 " OD Tube Rings (Genesis, Genesis SDF, TV-101, TV-102, NP-101, Orion ED80)

    $125.00
    SKU: PTR_4

    This item typically has a delivery time of 2-4 weeks. Place your order today to reserve.

    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
  10. Parallax - 16.4 " OD Tube Rings (Parks 12.5 " Newtonian)

    $430.00
    SKU: PTR_16.4

    This item typically has a delivery time of 2-4 weeks. Place your order today to reserve.

    Parallax - 16.4" OD Tube Rings (Parks 12.5" Newtonian)These 16.4" outside diameter split tube rings are made of die-cast aluminum, finished in gloss black paint, and lined with felt
    FREE SHIPPING(48 States)
  11. Parallax - 145 mm OD Tube Rings (Takahashi FS 128)

    $210.00
    SKU: PTR_145MM

    This item typically has a delivery time of 2-4 weeks. Place your order today to reserve.

    Parallax - 145mm OD Tube Rings (Takahashi FS 128)These 145mm outside diameter split tube rings are made of die-cast aluminum, finished in gloss black paint, and lined with felt
    FREE SHIPPING(48 States)
  12. Parallax - 26.4 " OD Tube Rings

    $689.00
    SKU: ptr_26.4

    This item typically has a delivery time of 2-4 weeks. Place your order today to reserve.

    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
    FREE SHIPPING(48 States)
  13. Parallax - 179 mm tube rings for Takahashi TOA-150 refractor

    $325.00
    SKU: PTR_179MM

    In stock

    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
    FREE SHIPPING(48 States)
  14. Parallax - 10" Rotating Rings (for model PI200 and 10 " alum. tubes)

    $600.00
    SKU: prtr_10

    This item typically has a delivery time of 2-4 weeks. Place your order today to reserve.

    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

    FREE SHIPPING(48 States)
  15. Parallax - 9.1 " OD Tube Rings (Meade 8 " SCT)

    $250.00
    SKU: ptr_9.1

    This item typically has a delivery time of 2-4 weeks. Place your order today to reserve.

    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
    FREE SHIPPING(48 States)
  16. Parallax - Portable Piers from 21" to 48" High

    $1,150.00
    SKU: PP21-48

    This item typically has a delivery time of 2-4 weeks. Place your order today to reserve.

    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)
  17. Parallax - 11 " OD Tube Rings

    $280.00
    SKU: ptr_11

    This item typically has a delivery time of 2-4 weeks. Place your order today to reserve.

    Parallax - 11" OD Tube RingsThese 11" 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 - PI400DK - 16" f/20 Dall-Kirkham Cassegrain Telescope

    $14,800.00
    SKU: PI400DK

    This item typically has a delivery time of 2-4 weeks. Place your order today to reserve.

    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)
  19. Parallax - 12.7 " OD Tube Rings (Meade 10 " Starfinder)

    $250.00
    SKU: ptr_12.7

    This item typically has a delivery time of 2-4 weeks. Place your order today to reserve.

    Parallax - 12.7" OD Tube Rings (Meade 10" Starfinder)These 12.7" outside diameter split tube rings are made of die-cast aluminum, finished in gloss black paint, and lined with felt
    FREE SHIPPING(48 States)
  20. Parallax - 95 mm OD Tube Rings (Takahashi FS - 78, Sky - 90, Takahashi FSQ-85)

    $125.00
    SKU: PTR_95MM

    This item typically has a delivery time of 2-4 weeks. Place your order today to reserve.

    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
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.