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I will be updating this thread with more items, I'll start with: 2 x CNI 650nm 500mW lab lasers with drivers - taken from working projector, in perfect working condition. Can send more photos and beamshots if you are interested. Selling both of course. Price - offer and we will see 20 Blue...

Hello I have some lenses and prisms from argon and he-ne pickup from IBM and Xerox high performance printers. They are quite specialized, most of them are cylindrical and rather BIG. I will send photos via PM if someone is interested, we'll work out the price (or exchange, I am open to that...

Update After connecting my big hene PSU (from >50mW unit) to cathode and mass (laser was still connected to psu) absolutely nothing happened, and after I reversed the polarity I destroyed starting board (probably only resistor tho). I assumed that tube is dead so I came back to that scrapyard...

Update When I turn off the light, I can see very faint orange glow on rear mirror and in the place where beryllia tube connects to the gas tank (as seen on one photo) Also, my phone (only phone, can't see it with naked eye) camera picks up bluish glow from ceramic bore (as seen on another...

Hello I've found a NLC 600 argon laser on local scrapyard (I took it from high performance printing station), with PSU. Said PSU powers up and works normally, laser fans start ,but unfortunately it will not lase, current meter doesnt move, there is no discharge glow. Every 30 seconds or sth...

Hello I stumbled upon an auction with a disco laser made from military he-ne tube. On the photo it doesnt look red, can someone who knows better tell me which wavelength it is? LASER DYSKOTEKOWY zbudowany na bazie lasera z pojazdu wojskowego ! Bochnia ? OLX.pl Thanks in advance. If its really...

Hello I had CNI blue H series 473 laser (500mW) and I decided to change the crystal set for green one cause I need at least 1.5W green laser, unfortunately I can't allign it properly, no matter where I move the crystal assembly, power is AT BEST comparable to my CNI MGL 500mW, and the mode is...

Hello Lately I've bought a 500mW lab 532 laser (used) and I wasnt satisfied with quality of beam so I decided to take it apart for realigning. After some testing on the bare diode, I've come to conclusion that it MAY be much more powerful pump diode than needed, with limited current. For 500mW...

Hello I have some laser modules with drivers (and one with ac/dc supply) for sale, they were removed from rgb laser that I decided to upgrade. All in working condition. No price tags, just make your offer. No power ratings because I dont have a power meter. B200 405nm laser module with driver...

Hello I've wanted to buy an argon laser for a loooong time, unfortunately in my country I could never find it on ANY auction sites. I've found a argon laser psu though, for ~40$ - this particular model has outlet for interface but maybe it can be overriden somehow, and is it worth to buy this...

Hello I've bought a CNI 500mw 532nm module (with oem power supply for disco scanners) with 30 kpps galvos and showcard for around ~120$. Module is working fine, but I saw some day (on other site) people upgrading those particular modules to 1w, and even 1.5w 532 - as far as I know crystals can...

There is link to projector only, he is selling it as an addition, no photos. Projector is laserworld es 4000 rgb

So how much should I offer him for a bare module like that without driver? 60$ would be fair?

Yeah but that voltage tho. Maybe there are 2 diodes and beamsplitter cube inside?

Hello I've found (on polish 'ebay') a blue module from laserworld 4000rgb, seller uploaded a video of testing this module. He used some CRAZY voltage (8.8v and 2A) and the laser didnt fail. He claims that this is 1.5w module but at this barbaric voltage 1.5w blue would instantly fizzle, i think...

In case anyone was interested, the crystal and diode assembly was c-mount aixiz 50mW 532 known on this forum for being able to do over 120mW 532nm when cooled properly

At full output 2.5W 808 the expander completely melted and the crystal cracked (still works but much bigger splash now). Well, I suppose that's what we can call being TOO GREEDY

Mitsubishi diode? They are only dual beams I know. Well, if cheaper than new one , I'd maybe buy it

I have a small (like 1x1x4) NdYVO+KTP crystal from (broken) 100 mW disco module, I decided to mess up with it for a while since I dont really need it for anything. I took my 2.5 W 808nm pump diode (REAL overkill, I know) and checked how it will work with too small crystal. Results are quite...

DHL ruined hene laser I won at auction (in Poland) , there are a few undamaged things though - are they worth anything? Alden connectors, mirrors, big and beavy power supply (over 4kV). Gonna upload photos soon if anyone wants it, dont need this stuff anymore, my journey with gas lasers ended...