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Re: [ATM] Ultra-Thin Edge Support Idea - RE: [atm_free]ULTRA-THIN30"mirror from Hong Kong


They say on their site that it weighs 40 lbs.

My 16 x 1 plate F5 weighs 20 lbs.

Dale Eason

--- "Dream - Telescopes & Accessories, Inc."
<shane@dreamscopes.com> wrote:

> David,
> 
> "What does 30 inches of 1 inch glass weigh?"
> 
> In Pyrex it should weigh 57.0 lbs if it is 1" thick
> across the entire 
> surface (meniscus).
> 
> Thank you.
> 
> Sincerely,
> Shane Santi - Owner
> Dream - Telescopes & Accessories, Inc.
> http://www.dreamscopes.com
> 610 - 365 - 2833 
> 
> _______________________________________________
> ATM mailing list http://www.atmlist.net/
> 


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