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C-Mount 622nm

While browsing random laser websites I found this one Solid State Lasers and Laser Diodes from RPMC Lasers Inc I went through it and found a C-Mount 622nm here is the link LDX-2106-622 - Free Space...

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Worlds brightest laser.

Here's a little video of my 520nm... This laser might not be my most powerful laser but man this thing is bright.

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3d printed lasers?

I've heard of prototyping and 3d printing before but had no clue that it's actually something you and I can use. http://formlabs.com/company/about-us/ Always thought it was more for the commercial...

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GLP-473 draining battery when not in use

My GLP-473 completely drains the battery when not use. I usually leave home during business days and by the time I'm back at home on weekend the battery is dead. Any thoughts why something like this...

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What temp do you solder at?

First of all, I hope Im posting this in the right section. Apologies if not. I just decided to purchase my first real soldering iron, an Aoyue Int937+. I've never used anything other than cheapo radio...

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FS: NoIR LaserShields ML7 #35 Multi-Wavelength Glasses with Case $80 shipped...

Hello- Up for sale is one NoIR LaserShields ML7 Frame #35 Multi-Wavelength Laser Protective Glasses with case in excellent condition. I bought these glasses from LPF member “Raybo” in the winter of...

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Laser build questions

Hey I'm looking at this post (link) and I want to use it as a guide to build my own laser. I'm trying to make sure I've covered all of the items I'll need. - A140 1.5W, 445nm, 5.6mm diameter diode from...

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1 Watt 638nm from outer space

Here is my new laser that came from mars lol.. It's a 1 watt 638nm.

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Fix a laser

Hello. I buy my first green laser (SDLaser 301) few days ago. Laser stop working after 5 seconds :/ I remove a upper part. I saw one small think, it wasn't hard to remove. I lost this. I remember, it...

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Test if diode is working?

Hey there I'm not sure if this is the right place to ask but I had a question on a diode I just got. I am making a violet laser using a bdr-209 diode and I kinda dropped in when I took it out of the...

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Alkaline vs. Lithium vs. NiMH

Is there a "best" battery type for laser pointers? Regardless - what's your favorite battery type to use with lasers, and why?

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Does anyone still care about are friend Eitan?

I was one of the lucky chosen ones who actually received a laser from SciFi in 33 days. So I thought. His 1W 445 501b which he claimed at 1.2W with a 3 element. Oh it came working but instantly caused...

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Need help building laser pointer

So i just bought a 50mw laser diode module and i also have an empty laser pointer shell (it has a battery) the laser module fits perfectly in the shell but for some reason the laser pointer wont turn...

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Aluminum heatsinks are better than copper heatsinks, when cheaper

I think that the standard aluminum heatsink (link) is a better value than the extended copper heatsink (link). I'll argue that cooler temps can be achieved with the aluminum heatsink by improving the...

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Respect for our French members: Bastille Day

I just wanted to set up this post to show respect for any french members on this forum who have been affected by this terrible act of cruelty. I just want to say, that just like the other attacks,...

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got a job

I got a new job today as a armed security officer for a security company I am excited! any way hope you all have a good day

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Shining my Blu-ray laser at highlighter juice

I got bored and decided to shine my 405nm Blu-ray laser at highlighter juice. I was hoping for a yellow dot but the juice does not transmit the beam very well, even with a 445nm. Attached Thumbnails...

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laserbtb HL515-30..... DOA? *solved*

I hope this isn't something which becomes common with laserbtb as I've had no problems with the other two lasers I've bought from them. However, upon receiving my 515nm 30mW from them I found the laser...

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Military coup in Turkey.

Are you all watching the news? Our Muslim ally Turkey has a military coup under way. They are sitting on nukes too, I knew things were going to go bad in the end of 2016, I hope this settles down fast....

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Need Help With A Laser Battery

Hey guys, i recently purchased a laser made from Sanwu, but did not realize it didn't have a battery already included. It Says i will need "1*18650" battery to power the laser. Where is the best place...

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