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Status: Active  Ad Category: Optics-Mirror  Ad # 41171
Classic Parks 12.5" f3.5 45th Anniversary Mirror
This is a full thickness mirror, recently recoated by excellent optician Normand Fullum. His comment, "Optics are very smooth, no need to refigure".

I tried building it into a highly portable dob as in Gary Seronik's article about another of my dobs (see Sky and Telescope, July 2015), but at f3.5 the single strut was not sufficiently rigid to hold collimation. If you are keen, the "drum shell" mirror box with mirror cell and front collimation adjustments is also available.

I can bring the mirror to Starfest (North-West of Toronto) July 21-22. Otherwise, shipping and paypal (if used) costs need to be discussed.

Thanks for looking. -- Michael
Price: $1,700
Posted on: 2017-07-15 15:23:31
Last Updated on: 2017-07-15 15:40:50
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