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Lifetime17 host Blackbuck 8a/NUGM01T GBALL
Finally got this put together. I received the potentiometers from USPS todaybSunday could believe it. I got lucky and everything fit nicely. Side clicky 2 18650 "LOTUS" flashlight. Heatsink cut to fit...
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PHR- 803T 405nm stainless steel pen build
I made a new laser, this one is for BobMC, i hope he will enjoy it! Its a stainless steel pen laser with a phr-803T diode in there set at 100mA. It is powerful enough to ignite fireworks fuse trough...
View ArticleSecond pair of eyes. Have I wired this correct?
Just getting a double check from you guys. Have I wired this up correct for a current regulator ?? https://postimg.org/image/mxuivu99j/ Thanks ! Rach
View ArticleReturning with intelligence.
I joined this forum back in 2010 for a brief time. Completely fascinated with laser pointers my whole life. But I was younger and just realized I could get a laser powerful enough to do damage. I...
View ArticleFilling laser optics with nitrogen gas
I want to fill my laser optics with nitrogen gas. The reason is, my lasers are watertight including the lenses, the entire cavity is sealed, even around the diode. But i have a major problem As soon as...
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WTS: Aries-20 Laseglow
Hey guys, Now before you jump up on me for getting rid of another laser I have a good reason to sell this one. First, yes I am keeping my CNI 2.5W lab unit so do not worry :yh: Second, I originally...
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SBT-90 2000 Lumen LED FS
So I bought this LED a few years ago for a project that I never got around to. Its rated for a max of 2K lumens. I have never run it beyond 5 amps And Never let it overheat. Its not the most efficient...
View ArticleLaser Accessories - Diffraction Gratings (Where to buy them nowadays?)
Hey guys, I've been on the lookout for some good laser accessories like the dot matrix diffraction grating from dragonlasers. I contacted support for dragonlasers and asked them about the dot matrix...
View ArticleBest focal point.
Can a basic glass magnifying glass combine 4 laser to one point safely? I don't want any deflection, reflection, refraction. And tips on getting the best lense of high quality grade of glass magnifying ?
View ArticleHow damaging is reflected light?
Hey guys So I have this kinda rare/weird issue and I can't find any info on the matter. I'm a calligrapher and I write on different surfaces, and to make lines straight you need to rule them out. Or...
View ArticleHas anyone ordered from Laser66 recently?
Has anyone ordered from Laser66 or talked to Will recently? Looking to buy a couple pointer hosts but the PayPal checkout on the site doesn't work. His LPF account has been inactive since late November...
View ArticleLarge filament transformer 6.3V 168A
I bought a Basler Electric B-1823 transformer on Ebay and it arrived Fed Ex over the weekend. Seems to be the heater transformer for large RF vacuum tubes. According to the seller, it came out of a...
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some "new" pics 2/7
Here are a set of pics I took last November over the course of a week. The first part is using two mirrors suspended about two feet up and mirrors on the table. On some of them there is a nice blending...
View ArticleCan anyone find info on these diodes?
I just bought these 112287670557 on eBay and it's a good deal it would be around 1.50 for each diode so couldn't pass it up they are ir I think but the question is what kind of diode could these be? If...
View Article(Where to Find) 5W 650nm C-mount w/Fac Red Diode.
Hey there! So I am looking to start a few more builds and after my 532 I am looking to get a 650! I am a sucker for these rarish kind of diodes and I think this Giant would make an excellent addition...
View ArticleFS: Jet Lasers PLe Pro 3.5w 465nm
I am selling my laser. Have only had it for about 4 months. Used only about 4 times. If this is in the wrong area let me know. Have not sold anything on the forum yet. Located in Michigan so you won't...
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Wicked Laser Spyder 3 Krypton (532) + Full Accessories + Expander
Here is a mint condition WL Krypton with an 850mW output in 532nm. It comes with an extra tailswitch, both lens kits, holster, manuals, beam expander, etc. I'm asking $1000, but am open to offers. PS:...
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SP 127b alive and well! :D
so, i've had this Spectra Physics 127b kicking around for a couple of years now, picked it up from an electronics junk yard for $20 but it didn't come with a PSU :( well.... this little gem arrived...
View ArticleHelp choosing red laser diode
Hello, I've purchased a green and blue laser over the last few months of being on this forum. Now i want a red laser to complete my simple collection and though this would be a good time to try and...
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WTS: Aries-20 Laseglow*Lower Price*
Hey guys, Now before you jump up on me for getting rid of another laser I have a good reason to sell this one. First, yes I am keeping my CNI 2.5W lab unit so do not worry :yh: Second, I originally...
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