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Old 01-03-2011, 12:07 PM
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sopticals (Stephen)
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Join Date: Jun 2010
Location: Oamaru, New Zealand.
Posts: 226
Hi George,

thanks for the contact. I am currently in polishing mode on a 22" mirror.Also have just not long finished the grinding of a 25" as well-both have a focal length of 114". 22" @ f5.2 for binoviewer use (light cone not too steep). Will initially silver (as a cheap coating) to make sure of surface figure under use. Again many thanks.

Stephen
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