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My first mirror!

Started by Jparish, 05/19/2005 01:54AM
Posted 05/19/2005 01:54AM Opening Post
Hey Guys,

I am about to start grinding my first mirror. 4.5" pyrex mirror. Does anyone have any first timer pointers(would be greatly appreciated)? I have read three books and feel worried about screwing something up. :S

Thanks,
R.P.
Posted 05/19/2005 03:24AM | Edited 05/20/2005 09:12AM #1
Dive right in, I'm sure you will be just fine. The only advice I have for you at this point is to do a really good cleaning between grits. This includes changing clothes. A stay grain of #80 grit can cause nightmares. Patience is king - examine the surface with a lupe or magnifier to insure uniform smoothness before moving to the next grit.
And most importantly---- have fun.
Bob

Fujinon 10x70 FMT-SX binocs
Tak FS-78 ƒ/8.1 - 630mm fl.
6" ƒ/6.5 homeground newt. - 981mm fl.
10" ƒ/4.85 homeground dob. - 1231mm fl.