Telescope Reviews: Coronado Double Stack Question

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Gene Baraff
sage

Reged: 03/22/09
Posts: 246
Loc: Berkeley Heights, N.J.

Re: Coronado Double Stack Question - Rephrased new

[Re: robert_arnold]
#3419273 - 10/29/09 10:33 PM

Quote:

Ok Gene! I found the dial guage. 54.5mm ID on the front of the SM40 and 51.8mm OD on the back end of the T max tuner.

Bingo!

Thank you.

Those numbers (as I have just verified experimentally) turn out to be a 55mm thread and a 52 mm thread, both of which are available to me and both of which solve the problem I was facing.

Your measurements really nailed it for me.

Thank you again.

Gene Baraff

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robert_arnold
Pooh-Bah

Reged: 11/08/05
Posts: 1409
Loc: Isle of Skye, Scotland

Re: Coronado Double Stack Question - Rephrased [Re: Gene Baraff]
#3419652 - 10/30/09 06:37 AM

Excellent. I thought we could get there!

--------------------
ED80 ED100 Helios-120+105-ERF PST SM40 DMK31AF03 CaK-B600 LS75F/B1200
www.robertarnold.co.uk

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