Re: [CAD_CAM_EDM_DRO] Laser Levels.
Posted by
Alan Marconett KM6VV
on 2001-07-01 13:22:01 UTC
Hi Bob,
It sounds more like you are talking about a PEAC (photoelectric auto
collimator (?)), it has a filiment, I didn't know lasers did!
Alan KM6VV
Bob Hansberger wrote:
It sounds more like you are talking about a PEAC (photoelectric auto
collimator (?)), it has a filiment, I didn't know lasers did!
Alan KM6VV
Bob Hansberger wrote:
>
> <snip>
> In class when we asked about lasers, we were told that they were not precise
> enough because beam in the tube would rotate around the filament and thus
> the beam was about .025" to .030" wide.
> <snip>
> Bob
>