extension

Did a little pit stop on my way north... I bought a Tele Vue 2" Extension Tube for the Carr Astronomical Observatory (CAO).

This is required to lengthen the focal path with the Tele Vue 101 and MallinCam. That is, to extend it without the need for the mirror diagonal.

Crazy expensive for a hunk of black aluminum...

I donated it to the RASC Toronto Centre.