Tube rings and accessory mount rings clamp onto telescope tubes to provide mounting points for accessories and mount heads. Ring models are designated by their inside diameter. Both types can be joined by Dovetail tube plates on the bottom for attachment to Porta, GP-Series and SPHINX (SX) mounts.

• Tube Rings are sold in pairs and have 1/4"-20 threaded holes on top and bottom. There are two style of Vixen Tube rings: a "hinge-style" and "slip-on" style. An optional Tube Ring Accessory plate can be fit across the top of the rings for additional mounting options and greater stability.
• Accessory Mount Rings are sold singly and have 1/4"-20 thread hole on bottom and 1/4"-20 camera head on top.

Accessory Mount Ring I.D. 140mm

Accessory Mount rings support accessories on the tube of the telescope. Includes 1/4"-20 camera head.

Model # AM-TR-3556            Weight: 572 grams / 20.2 oz

Blow-out $51.00!    Was $86.00    [How to Purchase]