Orion Tube Rings Alumium - for Tubes with Diameter: 100mm

Orion's cast-aluminum tube ring set features quick-release, hinged clamp knobs and felt lining. Designed for use with nearly all telescope mounts and dovetails. 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.

Scope of Delivery:

Set of two rings includes mounting bolts