STORE FRONT: 5348 Topanga Canyon Blvd, Woodland Hills CA 91364


Parallax - 100 mm OD Tube Rings (Orion ED80 and ED100)


Be the first to review this product

Availability: In stock


Manufactured by: Parallax Instruments


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. 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 - 100 mm OD Tube Rings (Orion ED80 and ED100)
Manufacturer Parallax Instruments
Model ptr_100mm