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Orion

Orion 144mm Inside Diameter Cast Aluminum Telescope Tube Rings, Set of Two

SKU: ONTR144 MFR: 07374
Due to Manufacturer Restrictions, This Item can NOT be Shipped to California.
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Our Price

$39.99
Qty:

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About this item

The Orion 144mm ID Telescope Cast-Aluminum Tube Ring set features quick-release hinged clamp knobs and felt lining. Designed for use with Orion 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.

The piggyback camera adapter can be removed for mounting an adapter plate for a guide scope on top of the tube rings. For use with SkyView Pro or Atlas mounts, you will also need a dovetail mounting plate, #7383 (8" length) or #7385 (13" length). Set of two rings includes mounting bolts and washers.

What's Included With This Item

  • Orion Mounting Bolts
  • Washers
  • Orion 1 Year Limited Warranty

Key Features

  • Set of two cast-aluminum rings with quick-release, hinged clamp knobs and felt lining
  • One ring has 1/4"-20 piggyback camera adapter; the other has threaded 1/4"-20 hole
  • Sets of two rings
  • Use with 127mm Mak-Cassegrain

Technical Specs

Rings qty 2
Ring type 1/4"-20 piggyback camera adapter
Threaded 1/4"-20 hole
Inside diameter 144mm
Rings Fit Apex/StarMax 127, SkyView Pro 127
Warranty Orion 1 year limited warranty
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