Re: [CAD_CAM_EDM_DRO] RE: Lasers in the Shop

"SMITH, THOMAS B. (JSC-DX)" wrote:

>
> From: "SMITH, THOMAS B. (JSC-DX)" <tbsmith@...>
>
> I
> could get very good accuracy, except I just used a plain household mirror
> and it is not too flat, causing errors, depending on where the laser hits
> it. It was a fun project and I think with a little tweaking it will be a
> nice feature.

Follow the url in my sig and look at he resource list. You should be
able to find a source of front surface mirrors. Mirrors on the order of
about 1 wave aren't too uncommon for laser work.

--
Ken Lowther
Youngstown, Ohio
http://www.atmsite.org
ATM FAQ and more
Good starting place for amateur telescope makers