Made from cast-aluminium, these set of two tube rings comes with quick-release, hinged clamp knobs as well as the necessary bolts and washers to make setting up an easier job.
The inner diameter of this tube rings is 90mm.
This pair of tube rings will suit the following saxon 80mm/90mm refractor telescopes:
- saxon 80/400 AZ3 Pioneer Refractor Telescope
- saxon 90/900 AZ3 Refractor Telescope
- saxon 90/900 EQ2 Refractor Telescope