Telescope Tube Rings
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” hole.
Sold in sets of two rings.
Mounting bolts and washers are included.
Use with 127mm Mak-Cassegrain
Orion's cast-aluminum tube ring set
features quick-release, hinged clamp
knobs and felt lining.
Designed for use
with Orion telescope 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 telescope mounts,
you will also need a dovetail mounting plate.
Set of two rings includes
mounting bolts and washers.
Inside diameter (ID) is listed.
Choose the size that matches the
outside diameter of your telescope tube.
7374 144mm Orion
Apex/StarMax127 Maksulov-Cassegrain telescopes,
Orion SkyView Pro 127 Maksutov-Cassegrain Telescope.
It is our goal
to provide customers
that are well described,
while providing great
Payment via Paypal,
U.S. address only.
We do everything possible to expedite
delivery, and package items securely.
Any questions, please inquire
through eBay messaging.
Thank you for viewing this item
and please browse the many
unique items in the
Filed under: Eyepieces & Accessories