Date: Mon, 11 Feb 2002 16:16:54 -0500 (EST)

Author: Richard Berg

Subject: Re: More Lasers

Post:

You might ask a couple of other questions before you get a green
laser. The one I saw recently was very nice and very bright, but it took
a long time at full power to warm up to its final brightness, so the
batteries wore out more quickly and you had to keep it on to have it
ready.

Dick Berg

On Mon, 11 Feb 2002, Anthony Lapinski wrote:

> I have seen the green Metrologic laser pen. Very cool! And very pricey --
> I believe over $350. It might go down in price over the years.
>
>

***********************************************************************
Dr. Richard E. Berg, Director Phone: (301) 405-5994
Lecture-Demonstration Facility FAX: (301) 314-9525
Department of Physics e-mail reberg@physics.umd.edu
University of Maryland www.physics.umd.edu/lecdem
College Park, MD 20742-4111
***********************************************************************
If you think education is expensive, try ignorance.
Derek Bok,
Former President, Harvard University
***********************************************************************

Back