Hi all,

i'm following a tutorial and i like to model a (small circular concave) gaussian mirror.

Quote from Tutorial:

What do you mean by a Gaussian Mirror?
A mirror that has a curvature angle lower than 10 degrees,
and has the incident rays the closest to it's central axis.

End Quote.

Since i don't deal with curvature stuff etc., when doodling
with MoI, how do you do that? Do i only have to draw
an arc ,lower than 10 degrees and then revolve it at one
end?

Regards
Stefan