[Laser] Lenses?
Mr. K. Rudolph, KD7JYK
[email protected]
Fri, 29 Mar 2002 20:01:09 -0800
I am using them for several things, voice, data, remote control...
Everything I use is in the IR range, thought I have one unit with 24, 4,000
mCd red LEDs in it to give me a better idea of what I am doing.
Kurt
---
Ross Technologies Signals Intelligence Division
Rosetta Proving Grounds
----- Original Message -----
From: "Marcel Buijs" <[email protected]>
To: <[email protected]>
Sent: Monday, March 25, 2002 07:40
Subject: RE: [Laser] Lenses?
> Dear Kurt,
>
> What are you doing with these lasers, It is a topic on QSL net
> But I am very curious what you are doing with them.
>
> I am buildin my own 2D laser show with them, and had also the same
problems
> with lenses.
>
> In my defective equipment storage I found a defective CD-ROM Player.
>
> Now I use the laser mirrors and als the lenses/optic unit.
>
> Nice stuff, Now I can autofocus my laser with it.
>
> (I hope you can use the tip)
>
> Best regards Marcel Buijs (pe1nms)