[gary]

Originally Posted by Dave47tuc

For GSO Dobs with ASDX use this thread.
http://www.iceinspace.com.au/forum/s...ad.php?t=40158

Hi Dave,

Thanks for the post.

To the best of my knowledge, the "ASDX" designation is simply a suffix
added by one of the Sydney based telescope shops. I don't believe it
is an 'official' GSO designation and I could see no reference to it on the GSO
web site.

We simply refer to them as the 'B' models and the previous generation as the
'A' models. Again, the 'A' and 'B' aren't official GSO differentiators, but at least this
designation convention has the advantage of being extensible with future models.

Best Regards

Gary Kopff
Wildcard Innovations Pty Ltd