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Re: [Fwd: ] ATMJ article on grinding a 6" by Russell and Germann



>I guess it is true if you beleive 2% more light blows away
>and image with 2% less light <G> I am sure my old eyes could not tell
>the difference. As a note I understand there was a discussion in 

I agree with Bob here. Don't know about the formulation of
"Endurobright"  but I'd use it if the coating was tougher
and more resistant to pollution and humidity. The number one
killer of coatings IMHO.

-- 
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The hardest thing to see                | Tom Glinos @ U of Toronto Statistics
is the way things REALLY are.           | tg@utstat.toronto.edu