Orange-tube C90

This is an orange-tube C90 from ca. 1978 fitted with an ETX-90 ST-64 rear thread adapter, 1.25" receiver, and diagonal. I've got a 0.965/1.25" conversion diagonal on its way from ScopeStuff that may replace the ETX adapter. I'll end up using whichever works best. For now I've got the scope mounted on a Meade DS-2000 borrowed from my DSX-90. The GoTo mount negates the challenge of the little straight-through finder. I've got this scope sitting outside right now taking peeks through holes in the clouds and so far I am very happy with it.

Neat stuff.

-John

Celestron C90-2.jpg