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Wow this might be worth the money for me...

Ok just to make it easier on the forum here look at this : http://www.spectraforum.com/phpBB2/viewtopic.php?t=479 That's why I'm taking it back. And High_Octane I didn't know that was possible. Is it only a pot mod?

Yes it was sharpied. I had a hell of a time with a full sized balloon it just wouldn't do. And High-octane I'm pretty sure you can't mod a core. You can turn up the pot as you did but the circuits only feed the diode enough to make it not even 5mW. BTW I'm sending this one back for another...

I have that same setup. :-/

Okay so it didn't exactly pop it. It put a small hole in it and slowly deflated. Clicky.

What did you enclose that in? I want to do mine exactly the same. NVM I need to read more. lol Thanks for this post. I'm gonna do the exact same thing. :)

lol NOOB! I'm just kidding.

Laserrod that helped me a ton. So basically your taking a smaller beam with a positive divergence and making a bigger beam with negative divergence?

Does the Nova use AA's or AAA's? I'm thinking about the Nova 125 for my next laser. I want something that size between 100 and 200mW

Looks great. Just figure a way to mount it and you'll be set!

That looks really good.

Looks hot. I would just leave it. :)

I noticed also that if I switch either motor back and forth a few time the motor will stop. This is usually a good way to get just a tunnel. Check it. - Sorry the red is so faint.

Oh yeah :-[ So I guess a collimator can collimate to a bigger and smaller diameter beam?

Mister Burns how did you get yours to do circles like that? I can't seem to get mine to do that. Maybe its just the shutter speed?

Laserrod, I always thought this was what a collimator did: LASER beam>====(]==[)---------TARGET Doesn't that seem more logical? Wouldn't you want the beam to be more concentrated for burning?

Looks very clean. Please tell me that's Aphex Twin in the background?

That blue is so sexy! I loved all the lasers bouncing off the mirror or whatever that was that was crazy.

Wow that looks really cool with the OD 7 goggles as a lens.

I like the second one but the song from the first.