Search results for query: buying green laser 50mW

Nope. What you're talking about is second harmonic generation. Two photons of the same wavelength come in, and through some fancy quantum mechanics out pops one photon that's half the wavelength. There are so many variables getting any kind of efficiency out of this that you are much better...

well i dont have a huge amount of interest in building a laser pointer, i already have a 50mw green which i have modified with a 2 mirror lissajous scanner for parties, but i wanted to create something a little more impressive. The physical structure of the laser head and beam alignment...

Hello, i'm new as well and i can say there is lots of knowledge here!

Hello, I'm a new member from Poland. I moved back here after 14 years of living in UK so hopefully my English will not be a problem as long as I don't post too late into the night ;-) Electronics and making things have been my hobbies for as long as I remember. I became interested in lasers...

Ok. I gather you don't want me around here. For some years now, I've been using "green laser rifle sights" visible in moderate daylight for vermin. My wife can't hit a damn thing without her's. She had what claimed to be a 50mw green sight that "recently" turned out to look like about 5mw...

Hello all, I'm new to the forum and lasers in general, but have been doing research and reading the forums for a while now and its finally time for me to buy one! I've decided that I want to get a SANWU pocket series green laser in the 50mw range (to avoid burning things indoors) and have a few...

Welcome Snecho! Since I started in the laser hobby in a pretty similar fashion to you, I shall contribute a bit of my own story, including some historical info on WL, and a few suggestions. Long post incoming: My name is Hanway and I am also from Earth, Milky Way Galaxy (USA). I am 23 years...

Hey man. I’m In israel, and Im interested in a blue 445-450nm with at least 1.6W (I’m not ruling out a 2W or a 3W model), and in a green 532nm with at least 200mw (preferably 500mw). Regarding the CNI store: https://s.click.aliexpress.com/e/UjB5QaVoJ As an experienced member, how does it look...

Awesome guide. I need it.

Regarding the PL530, the LPF price I was offered from the seller in Seattle (if I buy some this week, not sure he will offer them that low later) was 10 dollars each, if buying a full pack of 50 or more. Good price compared to this listing on ebay, but of course, total cost much more if you...

Been busy.....and after buying my first lasers, decided to progress into making my own laser. Started off with a Maplin Laser The Maplin housing is fairly robust and 12mm inside diameter. Next step was to find a suitable module, and found a UK site 12mm Green Dot Laser Modules and bought...

Welcome and thanks for the great intro... more newcomers should do as you did. In some cases (like ebay) sellers put 5mW but that is because of ebay rules. SOME of the '300' series are pretty crappy but others are not made in the same place and are fairly good. A big plus is the 18650 batts...

While both of these COULD be made into 'porta-labbys' AND DOI have tiny footprint.. these are NOT Penpointers nor do they make a good small flashlight build. Possible in maglite build. 3 or 4 18650s The advantages include no rest cycling-100% duty-and thus a longer lifespan. and an end to...

"5 in 1 100mW 532nm Green Laser Pointer Pen Black" That's what the product was called that I ordered. Got cheap feeling not so bright Laser that doesn't go far aaand not gonna order from there

Hi - I'm not a "veteran" but can try to help anyway. It would be helpful if you let us know your rough location as laws on buying/building/using lasers differ from place to place. LaserPointerPro is a pretty unscrupulous website who have a reputation round here for taking cheaply mass-produced...

Youbetcha. here is what you do.. the mag glass upper right corner is the search--I put 'wanted green laser 50mW' & here is what I (and you )got back ..take your pic , friend. https://laserpointerforums.com/search/12462/?q=buying+green+laser+50mW&o=date OK you are helped--ready to pay that...

Ok..... e.g 50mW Green Laser Module (Spring and Wire Connections) Or 50mW Green (520nm) Adjustable Focus Direct Diode Dot Laser Module 3V (12mm) Odicforce also have some handy newb info Building a Laser Module - Guide to Assembling our Module Kits And to start, nice and cheap! I'm...

Hi! This is my first time using this forum so I hope I got everything right Anyways, I'm considering buying a ILDA RGB showlaser from Aliexpress with 500mW of advertised power (Red-650nm@300mW / Green-532nm@50mW / Blue-450nm@150mW) I know that a 500mW laser pointer itself is quite dangerous...

Welcome SmallFreak! I love astronomical viewing! AstroRB: K RB Astro Fabulous shot! May I ask a few off the main topic questions? Do you use a tracker? How many shots did you stack? I was reasearching trackers for Astro Photog when I stumbled into the Laser habit. Put off my purchase. I'll...

Hi Simon, You need to be very careful because as was stated by the other members, Australia has very tough laws on lasers. Anything over 1mW is considered an illegal weapon (as mentioned). Also to own and use one (a 1mW laser) you need to have a valid reason such as Astronomy and thus need to be...