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Harpspitfire
18-08-2006, 10:48 PM
if anybody has the celestron 80mm ED here, could you tell me the exact tube ring size needed for it?-thx- john

dugnsuz
19-08-2006, 01:13 AM
100mm isn't it?
Cheers
Doug

ballaratdragons
19-08-2006, 01:45 AM
Nope, the Saxon/Orion/Skywatcher ED80 is the 100mm tube.

The Celestron is the only ED80 with a 90mm tube :thumbsup:

Harpspitfire
19-08-2006, 05:05 AM
ok, let me ask this then, is that dovetail thing on the OTA removable so i can put it in a clamshell?- thx- john