From: "Mel Bartels" 
To: 
Reply-To: "Mel Bartels" 


>>>
I am reaching the final stages of figuring on my 10" f6.6 mirror. Can
some of you experienced graph interpreters give me a second opinion?
<<<

Your graph shows the center and edge as perfect, which is ok for you as the
rest of the glass is high.  I'd do long strokes significantly off center.
That will lower the mid-zones.

Edge can be turned up or down depending on your reference parabola.
Normally turned down edge is taken to mean that the edge focuses longer
than the next zone in, as long as the next zone in is not focusing short
compared to the rest of the surface.

Mel Bartels

--- BBBS/NT v4.00 MP