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

Model#: ptr_9

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Availability: In stock


Manufactured by: Parallax Instruments


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. The hinges, no-tool knobs, and hardware are made of stainless steel for long life and easy telescope installation and removal.

The rings are installed onto your mount or mount dovetail plate via a 1/4"-20 thread mounting hole that is drilled and tapped in the flat boss on the bottom of each ring. A similar hole is drilled and tapped on the top boss so that accessories, such as a piggyback camera mount, can be attached.

Additional Information

Name Parallax - 9 " OD Tube Rings (D&G 8 " Refractor)
Manufacturer Parallax Instruments
Model ptr_9