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| Re: Sub Diameter Tools
Forum List | Follow Ups | Post Message | Back to Thread Topics | In Response To Posted by Stephen Campbell on February 1, 2001 07:18:08 UTC |
Forgot to say in previous posting the 10" tool is probably too large,there would be a great deal of drag with a 10 and 12.5 , i would go with a 6" ,a subdiameter lap is usually half the mirrors diameter, i did a 13.1" mirror with a 6" tool(lap),the lap was f/8,the mirror f/4.5.
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