Sky at Night Magazine

Hello,

I am finally getting around to making a truss type newtonian, having had all or most of the materials for quite some time.

Having also had the primary mirror for some time I have completely forgotten whether it is f6 or f8 (definitely one or the other).

I have an idea of setting it up in order to bring an image to focus and measuring to get the focal length... it is a 200mm ...

Hello.

I thought I would grab the chance to be first post on a new forum area (that I suggested yesterday in an email to the editor) ....

Thanks to admin for listening....

I hope to both contribute to and learn a lot from this area.

Thanks,

Steve