I'm making an adapter to join my camera to my microscope. To connect to the camera, I want the adapter threaded like a lens filter. The thread spec is 52mm X 0.75mm. I have access to a lathe but I can't find anywhere the spec for that thread. I need to know the OD, if it's a 60 degree thread or something else, and what the depth of the thread is. If I get that much I think I can wing it. Thanks in advance!!!
Charley