[ATM] 10 inch mirror Foucault image puzzle

[James Lerch]

Dale Eason wrote:
> I have had several replies but none that have helped
> nail the cause down yet for sure.  
>
> I have taken more images that may help.
>
> http://home.comcast.net/~doeason/bvmirror/bvmirror.pdf
>
> Dale Eason
>
>   
Any chance this mirror was stored in a closet of a non-smoke free 
house?  As an x-smoker, looks like tar / nicotine condensation under the 
tissue paper.  (think thin film chemical vapor deposition)

Try cleaning it with windex (miracle stuff).

-- 
Take Care,
James Lerch
http://lerch.no-ip.com/atm (My telescope construction,testing, and coating site)
http://lerch.no-ip.com/ChangFa_Gen (My 15KW generator project)

"Anything that can happen, will happen" -Stephen Pollock from:
"Particle Physics for Non-Physicists: A Tour of the Microcosmos"

" Press on: nothing in the world can take the place of perseverance.
Talent will not; nothing is more common than unsuccessful men with talent.
Genius will not; unrewarded genius is almost a proverb.
Education will not; the world is full of educated derelicts.
Persistence and determination alone are omnipotent. "