[ATM] Specs on Orion mirrors

[atmer at flash.net (Anthony Stillman)]

>I called Orion and they said "wavelength testing is not accurate and is
>objective so we do not release that information"


Well, it speaks for its self doesn't it?

Many makers of optical surfaces hold to the belief that they know better
what their costomer needs than their costomer does.  Arrogant as this may
be, in general, it's true.

I would suggest you ask what their critera is for considering a mirror
"done."  And in turn where the mirror they would have you buy, fits on this
scale.  I would suggest that, but I'm not. Instead I suggest you make your
own mirror.

Anthony

caveat venditor
let the seller beware