Tak and OS M72

[LewisM]

Can anyone confirm the thread specs for Officina Stellare please. I note OS uses an M72 thread, and am HOPING it is M72 x 1 like Takahashi uses (then I can screw thread my forth-coming OAG via the OS M72 to M48 adapter).

Appreciate the help.

[gregbradley]

Why don't you send OS an email?

I kind of doubt it will be a Tak thread which in my experience is unique to them (and problematic - its a poor cboice as it binds so easily).

Greg.

[LewisM]

Stranger things have happened before!

I have TRIED emailing OS some enquiries previously, to NO avail. I will shoot the Australian rep Cris Ellis an email and ask. Being a metrologist, he can always measure one for me