Quote:
Originally Posted by knightware
By the way, I owned a 20 inch f/5 Galaxy mirror made in 1989, and it was an exquisite mirror. If your 18 is as good, I really hope you are able to use it again.
- Phyllis
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1989 - that may have been figured by Jerry Wilkinson who was a talented guy who figured the mirrors at Galaxy then ...
Mike , I see you are Sydney - PM me if you want to get your mirror tested - at this stage the info on the quality of your mirror is what you need to balance the option equation .