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Check it. 488-60, 492-100, 505-50 and 638-200(I think 650-250 though).

Its been a long time and I wasn't on long. I've made some purchases recently because the industry has become so exciting over the past few years! I've lurked a bit ever since because I have nothing of value to contribute but I may be asking some questions! You guys are the best brains to pick...

I just found this on fleabay tonight... Helium Neon laser | eBay It was almost too cheap so I was apprehensive. There's no model # given but the minimum cost on i-fiberoptics.com is $350.00! So, seeing the good feedback for the seller coupled with the fact that they seem to sell miscellany, I...

I'm running my 445 off 2AA nimh at right about 575mA @ 2.65v. Question: is there an inverse square relationship between v/a through the driver and what would the output of the laser be at this level? My guess after checking the amperage would be about 280mW but that seems a bit high and it...

What a couple of maroons.... I was compelled to add a comment to this one it was so damn stupid.

I don't know if anybody noticed this, but I just saw some goober protester in Greece using a green laser in a news clip on the current protests. I couldn't ascertain if he was using it against police or just playing like an idiot, but he was holding it straight and level and is likely do damage...

I'm looking for one of these for my old green DPSS laser. I'm sure this are OOP, but perhaps a few are kicking around in someones trash stash. I believe it's about 500mW. This photo is my dead one. 9mm open can stubby...

I have an old 10mW greenie that I had "modified" to put out, I'm guessing, about 30mW peak. Anyhow, I was yutzing around with the module and accidentaly jumped the pot to the case and fried the diode. So, now I have a dilema. I know this thing is about pointless to 'fix' just due to age, but I...

Greetings all. I've been lurking on here for a while so I figured I should register and say hello. I've had a long interest in lasers. When I was about 15 my dad brought home a HeNe from a busted grocery store scanner that belonged to a friend of his and I was hooked! I've loved em' ever since...