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Old Today, 12:17 PM
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iborg (Philip)
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Join Date: Feb 2015
Location: Lynbrook, Australia
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Quote:
Originally Posted by dsoscope View Post
but my secondary was attached to the 30mm diameter block fully spread with silicone and cured to the mirror.
So you're saying that could be problematic? I was thinking at the time that silicone has enough flex in it for the mirror. Perhaps a thicker layer for more give?

Hi Dan, I don't know if the silicon is an issue or not, but, I am reasonably confidant that a thinner layer will provide more give, not a thicker one, for this type of situation.


Philip
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