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Re: [ATM] smoothing f12 5" mirror
Hi,
When you say, "from my eye", are you referring to through the Foucault
test? I would always take my eyeball over a camera on the foucault; it
seems so much more sensitive.
Some cameras will have a grainy, noisy result in very low light
conditions.
Steve Beccue
steve@beccue.com
On Sun, 11 Mar 2007, Gil McFarlane wrote:
> well I have a sphere but am trying to get the thing smoother - my understanding is to:
>
> 1. use slow, smooth normal strokes.
>
> 2. do not stop moving - figure 8s may be helpful.
>
> 3. frequent cold pressing.
>
> 4. thin polish (white cerium ox. is OK)
>
> - now from my eye - it looks pretty smooth but when looking at picture from my digital camera - looks like a wet slightly bumpy surface.
>
> Anyway - am I wrong on any of the above - any other advice?
>
> Thanks,
> Gil
>
>
>
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