Tube Rings

Vixen Tube Rings are designed for use with Vixen's Dovetail Plate (#2661). They will allow you to fit many different Optical Tube Assemblies to your Vixen Mount

Vixen Tube Rings are designed for use with Vixen's Dovetail Plate (#2661). They will allow you to fit many different Optical Tube Assemblies to your Vixen Mount.

Vixen Tube Rings are designed for use with Vixen's Dovetail Plate (#2661). They will allow you to fit many different Optical Tube Assemblies to your Vixen Mount.

Vixen Tube Rings are designed for use with Vixen\'s Dovetail Plate (#2661). They will allow you to fit many different Optical Tube Assemblies to your Vixen Mount.

Vixen Tube Rings are designed for use with Vixen\'s Dovetail Plate (#2661). They will allow you to fit many different Optical Tube Assemblies to your Vixen Mount.

Vixen Tube Rings are designed for use with Vixen's Dovetail Plate (#2661). They will allow you to fit many different Optical Tube Assemblies to your Vixen Mount

Vixen Tube Rings are designed for use with Vixen's Dovetail Plate (#2661). They will allow you to fit many different Optical Tube Assemblies to your Vixen Mount

Tube Rings designed for use with Vixens Dovetail Plate (#2661) will allow you to fit many different Optical Tube Assembly's to your Vixen Mount. These are designed for maximum stability and can be used with optional #3548 tube ring accessory plate.

A flat plate with attachment points for installing this plate on top of a telescope spanning a pair of tube rings. Accessories such as a camera or guide scope can then be attached onto the plate

Slips into Vixen GP Series Mounts. Use to attach your telescope with Vixen Tube Rings or third party rings with 1/4-20 tpi threaded holes. Other devices such as a camera can also be attached. Interchangeable with the GP tube plate. Two 1/4"-20 tpi bolts included.

These split and hinged optical tube mounting rings are made of solid aluminum, anodized black for long life. They are felt-lined and have a large hand-tighten knob to lock them on your optical tube. A heavy nylon washer prevents the knob from marring the anodized finish. The rings have a 142mm (5.6”) internal diameter specifically to fit the TMB-130 refractor, but will also work with any other refractor having a 142mm OD tube. The rings weigh 25 oz. each.

There are five 1/4”-20 thread mounting holes on bottom of the rings for mounting on most equatorial mount dovetail plates. One hole is centered in the flat mounting boss in the bottom of each ring. It is flanked by a pair of holes on 60mm centers, and a second wider pair of holes on 80mm centers. An identical set of five holes on the top of each ring allow installing a second dovetail plate to carry accessories.

These TMB 114mm split and hinged optical tube mounting rings are made of solid aluminum, anodized black for long life. They are felt-lined and have a large hand-tighten knob to lock them on your optical tube. A heavy nylon washer prevents the knob from marring the anodized finish. The rings have a 114mm (4.5”) internal diameter specifically to fit the TMB-92 refractor, but will also work with any other refractor having a 114mm OD tube. The rings weigh 25 oz. each.

There are five 1/4”-20 thread mounting holes on bottom of the rings for mounting on most equatorial mount dovetail plates. One hole is centered in the flat mounting boss in the bottom of each ring. It is flanked by a pair of holes on 60mm centers, and a second wider pair of holes on 80mm centers. An identical set of five holes on the top of each ring allow installing a second dovetail plate to carry accessories.

Takahashi TOA-150 Tube Rings are a two-part, bridged system for a perfect fit with the mount of your choosing. Custom matched paint for a perfect Takahashi fit and finish.

A necessary accessory for owner's or owner's-to-be of the Takahashi "New Q" FSQ-106 OTA. A tube holder does exactly as the name implies...it holds the tube in a clam-shell-like ring so that the OTA can be mounted to a Takahashi mount.

The Takahashi TSK6010 Tube Holder is designed specifically for Takahashi FS-60C Refractor optical tube assembly.