will etx 90 screw on accessories fit celestron c90?

Guest

wondering if the threads on the rear visual port are the same?

Jne_K · Site Admin Joined: 24 Sep 2003 Posts: 5509

Hi

Can't verify they are exactly the same, but they are close. Might be worth a try.
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Guest · Posted: Sat Jul 05, 2008 9:30 am Post subject:

Did this work in the end?
I was wondering the same,thanks.

Jne_K · Site Admin Joined: 24 Sep 2003 Posts: 5509

Hi

Measured both and both measure 34mm.
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Guest · Posted: Sat Jul 05, 2008 10:13 am Post subject:

Jne_K · Site Admin Joined: 24 Sep 2003 Posts: 5509

Hi

Can't verify how well it will work - don't have access to both at this time - but the Meade is metal. Worth a try.
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Guest · Posted: Wed Jul 16, 2008 12:30 am Post subject:

I got the Meade #932 erecting prism and it does indeed fit the Celestron C90 spotting scope.
Might be of some use in the future if anyone else wants to know the same thing,thanks.

Jne_K · Site Admin Joined: 24 Sep 2003 Posts: 5509

Great! Thanks for the feedback.
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