Michael, I have a second scope box to open this week. Let's see if you are lucky. Cross fingers.
To get you operational, the nut should be pretty standard from Bunnings? And Clark Rubber sell a selection of O-rings. You only really need the focusser tube o-rings. The big ones that go over the main body are not essential - the body is held together quite well by the dew shield and the cap that fits over the focusser tube.
|