Tele Vue M54 to 2.4" Imaging System Adapter - M54-1073 Observing Accessories * 7” adaptable Vixen-style Dovetail

* 7”  adaptable Vixen-style Dovetail Bar

This is the Sky-Watcher Ball head adapter for Star Adventurer mount

Celestron Dual Axis Motor Drive - CG-4 Mounts Specifications

It even works superbly with Baader Planetarium

where the telescope is often in a horizontal position

Tele Vue M54 to 2.4" Imaging System Adapter - M54-1073 Observing Accessories * 7” adaptable Vixen-style DovetailTele Vue M54 Camera Adapter The M54 thread is becoming popular on full frame, dedicated astro imaging cameras and filter wheels holders. The Tele Vue M54 camera adapter has male M54 x 0. 75mm threads on one side and Tele Vue 2. 4" Imaging System female threads on the other. This allows for easy integration of your M54 compatible hardware with Imaging System accessories and Nagler Petzval is telescopes.