Re: [APML] Using a Mitsuboshi Knife-edge Focusers?

["William R. Mattil" <wrmattil@ix.netcom.com>]

Thomas W. Earle wrote:

> Kent,
>  
> Thanks for the detailed explanation.  >From my previous post, I was 
> heading towards your solution, but not quite there.  I'll try your 
> routine tomorrow if it's clear.
>  
> Wade
>
>------------------------------------------------------------------------
>
Wade,

Kent's instructions are right on the mark. But at f/4 things happen 
extremely fast and your margin for error is miniscule. It might even be 
advisable to recheck the calibration of the KEF as well.  Atmospherics 
can require more interpolation as well.

Good Luck

Regards

Bill

-- 

William R. Mattil  :  http://www.celestial-images.com


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