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New 589 build!! Only $ 8!!
I was just going to update my previous thread on the Fasttech 589 LED, but then more and more pics came as I built and so I decided to just start a new thread. ;) So I finally got round to reflowing...
View ArticleHoliday Laser lights
Have purchased the cheap overseas RED/GREEN "Christmas Laser Lights" in the past. Every time they typically work for a few weeks, and then stop. I have scavenged the parts from one or two, and am...
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583.8nm and 589nm, the golden brothers
Hello folks! Since I recently got another 589 (instead of the intended 561), I decided to make some images of 589 and 583.8 before my 100mW 589 PGL-III-C possibly gets sent off. As you all know, 589nm...
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Homebuilt 3-5W Copper Vapour Laser System
Hello to everybody, I am a laser hobbiist from Ukraine. I don't know wether this laser project is unique or not (probably for the states of former USSR it IS unique, we have very few laser hobbiists...
View ArticleNigel Stanford (Science meets Music) CYMATICS
For those of you whom are not familiar with this artist I strongly suggest having a look esp. if you are into Electronic music. Nigel got his big debut with the worlds first downloadable 4K full length...
View ArticleAny good 15270 batteries on ebay or elsewhere for sale?
Quick question: Do any of you have suggestions for vendors that sell reasonable quality 15270 rechargable cells? Problem is i have a couple of them that were destroyed due to over-discharge in a small...
View ArticleVisiblity help!
Hello folks, I've recently completed most rainbow(at least good enough for me) so I was thinking about venturing out into the Near-IR range of lasers just so I can have one in my possession, as every...
View ArticleBá»nh Viá»n Hữu Nghá» Lạc Viá»t má» lá»p há»c tiá»n sản
Sau vÃ*i dùng bảo hiá»m nhân dân, bÃ* Ty phục há»i sức khá»equá trình xá»* lý bá»nh ung thÆ° dạ dÃ*y tại benh vien lac viet vá»i má»t sá» ngÆ°á»i khó chá»u vÃ* buá»n ói,...
View ArticleBeam Profile of the PL-E Pro 465nm laser?
What shape is the beam profile of this laser? If you know let me know. I did look via the web before asking.
View ArticleConverting a 5mW laser to a 200 - 300mW
I have 10 5mw mini laser diodes. These Any way to pump them up to 200 - 300 mW? or make them burn quite a lot? no drivers pls. I am new to this forum please excuse me if this thread was already posted....
View Article3.2v vs. 3.7v 16340
I just got the 1 watt version of this laser in the mail and it says to use 16340 batteries. What I'm wondering is, does it matter if I use 3.2 volt batteries or do I need to use 3.7? I have a seemingly...
View ArticleRunning Multiple Lser Diodes. (NUBM08)
Hello everyone, I welcome myself to this great forum and hope you guys can help me with my current situation :thanks: I’m going to categorize this into A) B) C) Recently just bought a NUBM08 Nichia...
View ArticleProtect my eyes from neighbours
Hi guys. First time here. I've got two neighbours shining green lasers at people from their high-up buildings. One about 50m/160ft, one about 200m/650ft away from me. Are there some pocketable laser...
View ArticleAliexpress Rediculous Advertising
Jut out of curiosity, I was looking around the internet for different lasers for sale, and was looking through aliexpress at all these 532nm being advertised as 20000mW and 30000mW and other absolutely...
View ArticlePicatinny Mount type Host
Anyone know of a host/housing with a rail mount included in it? For flashlight or laser purposes? Everything I see available is extremely high priced or questionable quality (in pre-made stuff) and was...
View Articlesafety with 24 cheap 5mw lasers
I plan on having 24 5mw lasers shooting upwards on an indoor stage about a foot away from each other. There will be haze so that the audience and actors can see the beams. (seeing a decent beam with...
View ArticleEtching copper PCB with 405 nm or 445 nm laser
Well, so... I might be getting a 3D printer this christmas. And I can 3d print a head attachment that allows me to use a laser head, to make it into a laser engraver as well. My question, is it...
View ArticleWhat's up with Proxima Centauri b
Let's talk about Proxima Centauri b. I've been hearing talk lately about sending microprobes to this newly found planet using lasers. Supposedly several people including Stephen Hawking have decided to...
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Returning Banned Members
Hi everyone, I just wanted to create a poll to find out people's views on returning banned members and whether or not they should be given another chance. I know some peoples views on this already, but...
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