Tele Vue M54 Camera Adapter for 2.4" Focuser

This has an M54 x 0.75mm male thread on one side and the Tele Vue 2.4" imaging system thread on the other. This is useful for connecting M54 threaded accessories to Tele Vue imaging system. Takes up 0.26" / 6.6mm of path length when connected to other Imaging System accessories.