Our well known CTU (Camera tilting unit) has been available with M48 thread and 2.7" "Astro-Physics-Thread" for several years.
In the past months the M68x1 thread used by Zeiss in the 90s has become more and more popular. Due to this we do now offer our CTU with this thread too: (Find out more about the CTU here)

The CTU M68x1 has the same specs as the CTU with 2,.7" AP-thread, only the dimensions of the thread have changed.(Go here for the CTU M68x1)