[Author Prev][Author Next][Thread Prev][Thread Next][Author Index][Thread Index]

Re: Re[2]: [ATM] convex secondary

Hi Richard,

The secondary is convex, of course. I do it all the time, just to make my 
prefernce clear. Don't be surprised if I start calling the primary 
"spherical"...

Thanks for the correction.

Vlad



> s> Loweday. It is a 2-mirror 3-reflection design, in which concave 
> secondary
> vs> reflects light back to the primary, which sends it through an opening 
> on the
>
> Concave secondary, or convex?
>
> -- 
> Best regards,
> Richard                            mailto:cnc@cncservo.co.uk
>
> _______________________________________________
> ATM mailing list http://www.atmlist.net/
> 


_______________________________________________
ATM mailing list http://www.atmlist.net/