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newbie needs help~

Hi all, I heard lots of pros here so come here for helps. I currently wan build a laser heater using 1450nm diode. I've got a c-mount diode but have no idea how to use it. I also got a constant current...

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Need good glasses for 7+ watt 445

I need the best glasses available for this very high power laser i am getting from alien. I can spend up to $50 on one pair, i will be getting two. What are the safest glasses i can get? Thank you...

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New Laser Build 405nm

This is a new laser build 405nm :beer:

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For Sale 405nm G2 Pen Laser

Am selling this beautiful laser 405nm G2 very amazing $140 :can: Build Date April 20 / 2016

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finding a host for a scifi diode

A long time ago I ordered a 7.0w 445nm laser from scifi lasers in two pieces and long story short I only got the diode and no housing. From the looks of it and all the drama going on I don't think I'll...

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DTR 510 module ground wire solution

Hi, I did this to my DTR 510 modules to ground out the diode. I really don't like trying to squeeze that thin wire between the 12mm hole in the module and the 12mm CU module, just a pain. First drill a...

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High power blue divergence

Does anyone know the divergence of the 7+ watt blue lasers now available? Is it high enough that you can see an expansion in the beam if pointing it far away? Thank you!

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Had a nice meeting with RedCowBoy in GA.

Recently had the opportunity to meet RedCowBoy and his dad for dinner in Georgia near Atlanta, was a pleasure. Great guy and his dad too, we had something in common as his dad also worked for AT&T...

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Laser Saber 7W+-

Just finished this laser saber for a customer. Took a little longer than I wanted but I think it's a nice look all together. Attachment 51137 Attachment 51138 Attachment 51139 Attached Thumbnails      

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1W 520, NDG700, host & battery questions

Looking for a high-power 520. I have a SKYLASERS 532 300mW. Great laser but time to change from DPSS. Found this 520. Nichia NDG700. Questions: 1. Anyone know what host this is? Seen it before. Looks...

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Laser Noob Safety Questions

Hey all! I recently purchased a 1.6W 445nm laser and I already bought these, but after reading some of these stories about close call or actually getting hit in the eye I am terrified! :cryyy: So I...

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Aspire CF Tilt adapter..

Hi, This is a tilt adapter for the Aspire CF Vape mod. This is so you can fold the Vape mod with a DTR 510 module for easy transportation . Hope you folks like it. Rich:) Attached Thumbnails      

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Loosing hope

So I've been trying to find a seller with no luck.. First I tried sci-fi which turned out to be a total disaster and got took for almost 400 dollars... Then I get the run around by Alien lasers, we had...

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Hackable? Newb here

I know basically nothing about hacking and only know javascript and python but I found this interesting little thing Index of /staff/tydesjo/physics/workarea which seems to be an extremely obvious...

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Laser repair

Hello, my sypder 3 no longer is working, was wondering if anybody new a place that could repair it?

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Rc cars !

I Have 3 brand new rc cars first i have 2X 30.5cc 98 Clean gas and high quality oil and another nitro 3.0cc :wave: Attached Thumbnails      

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Don't mention or request the Paypal F&F option in your posts.

Edit: It's the Friends and Family option. Edit 2: This suggestion is NOT ABOUT BEING SCAMMED (another very legitimate risk with this option). It's about trying not to upset a temperamental company that...

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Sci-Fi Laser's SCAM BEWARE!!!!!

I ordered my laser from MrJoker on March 26th, me and joker emailed a few times back and forth with me frequently checking the progress of my laser. Then I stopped hearing from him, I opened a dispute...

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Building my own DPSS yellow

Hi, I have been wanting a yellow laser for a long time and see that they are incredibly expensive. I know quite a bit about lasers and am well aware of the process used to sum frequency generate a...

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Moving soon. Selling off random items!

Will be moving in beginning of June, so selling off some stuff I've had but never used. If anyone finds something they like feel free to purchase or make me an offer :yh: Edit: Will be posting more...

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