Re: [CAD_CAM_EDM_DRO] RE: Lasers in the Shop

In a message dated 3/17/00 7:35:32 AM Mountain Standard Time,
tbsmith@... writes:

<< I
could get very good accuracy, except I just used a plain household mirror
and it is not too flat, causing errors, >>

Get an old junk Polaroid camera at a yard sale or a flea market, there is a
very high quality mirror in it, I believe it is front surface, about 2 x 3
inches usable surface, plus one or more small motors depending on the model,
small motor, gears, and in some a high power flash unit.
Have fun,
bill