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I have these components for sale. Items are located in Norway. Shipping costs range is probably between $2 and $9 depending on location and item weight/size. UPDATED 2019-01-12 LASERS: - ~100mW (label says 200mW) green 532nm laser lab module with fan, for laser projectors. Cables are cut so...

I'm sad to announce that after over 5 years in business, BitLasers.com will no longer be selling handheld lasers. If you've visited our store in the last month or so you may have noticed that many models have disappeared from the catalog. At the time of writing, only one piece is left: 700mW...

Re: My DIY laser projector project http://pages.bitlasers.com/lasershowgen/ :) It supports both the DAC solutions you mentioned you were considering (OLSD and sound cards)

Re: Laser Sort of Spotlights Around Dot Dirty lens, try to clean it with a q-tip or something

I don't have one :)

I'm sure there are manufacturers that let you choose different materials that could handle it. There are first-contact reflective diffraction gratings out there too.

You might not need a projector for this. If it's just a static image of a relatively simple logo, the cheapest way would probably be to get a custom diffraction grating made that creates the logo. Like this service for example...

Are you sure they are talking about the levels at the ILDA port and not the scanners internally?

I highly doubt they use different voltages for the ilda port than the spec allows, that would be pretty ridiculous. Maybe it converts the voltage at the port to a different one for the galvos inside the projector

Re: PERMANENT THREAD: Ebay& other internet FINDS of interest- read all the OP please Another interesting fact: Even though the english name comes from swedish, that's not what tungsten is actually called in sweden. In sweden it's called "volfram", from the german name wolfram. If only the...

For the colors it should work, you can just keep the - line at 0V and vary the + line from 0 to 5V. For XY it should also work in theory, as the inputs are differential it doesn't really matter what the absolute voltages are, only the voltage differences. But just in case the projector is not...

Re: PERMANENT THREAD: Ebay& other internet FINDS of interest- read all the OP please Not sure if this is totally relevant as it's not lasers, but some of you oldies may remember this thread about tungsten: http://laserpointerforums.com/f60/incredible-tungsten-41274.html Well it just so happens...

Sound card DACs are generally not a good option anymore, you can get normal DACs for pretty much as cheap and with much less hassle. For example Helios: http://pages.bitlasers.com/helios/ EDIT: I saw your post on photonlexicon too so it seems you already know about it. :) You mention the...

The big difference between the two axis divergences suggests that the beam is awfully similar, or should I say similarly awful, to the existing high power red diodes

An RGB projector for about $1000 a few years ago. These days it would have cost just like $300, time flies. It didn't even have proper blue, only 405nm

Helios DAC is now supported by Sp*ghetti Laser show software! (funny how that word is still censored on this forum) In other news, I've sold out the first batch of DACs. :) So currently it is out of stock on my stores, but it is still in stock at Innolasers...

I'm sure people would be interested if the price is acceptable, but you definitely need to create a fully working prototype first. Plastic only host would not be good for any power to speak of, only aluminium. And you would need to not only accommodate the laser module but various other...

My 4500mW uses a NUBM07E with one of techhood's single element lenses: 5x 405nm/445nm/465nm/515nm/520nm Laser Lens/MP9x9mm/Laser Collimation Glass lens | eBay With this standard lens it does have some beam noise like the green one.

Not pointer related but the Laserdock from Wickedlasers is a good product at a pretty fair price at least. I've talked to their CEO and he seems like a good guy too. I don't think they really deserve the red rating. Maybe five years ago.

They don't mention anything about color modulation, what's up with that?