Homebrew PCBs

Thank you for the reply.

I have one here but it is far too long to use it on my cnc router!

At the beginning I had quite a time to focus as the enlargement is quite 
big. I had the idea to measure a 3M sponge with pad and it is exactly 
the height very close to the focus, so I have no problem to focus 
quickly and this without the danger of hurting the front lense.

Jean-Claude


Am 28.02.2016 um 16:16 schrieb craigl2@... [Homebrew_PCBs]:
>
> I got it off eBay used and it still wasn't cheap. You can find them 
> new from Enco. The adjustment is a little sloppy. Although mine was 
> used I saw a comment on the web by someone else who said there were 
> problems with his when he got it new that he needed to fix.
>
> If you search the web you can find plans on how to build one from an 
> inexpensive binocular.
>
> Craig
>
>
>
> ---In Homebrew_PCBs@yahoogroups.com, <casy_ch@...> wrote :
>
> Hi Craig
>
> Lovely drill press.
>
> By the way where did you get the small centering microscope from.The 
> larger ones are very expensive. It would be nice to use on my cnc 
> router to set the X+Y-zero. Thank you.
>
> Jean-Claude
>
>