Hey I've not searched through all the comments here but I noticed you mentioned the size of the batteries being slightly bigger than normal. That's cause those are protected cells. They have a little pcb on the negative end that has a protection circuit to prevent over charge, over discharge, and short circuit. Most 18650 cells also have tiny vents around the + terminal to vent gasses if they short so they don't expand and explode. There's another temperature protection too that if tripped it disables the cell completely and permanently.
Because I was a bit unsure to this LPM's accuracy, I also had this laser measured by Laserpointerforums member Lifetime17. He measured the laser at 3.8W, which dropped to 3.2W after 60 seconds
Sanwu lasers have thermal protection. Thus the LPM measurement drop from 3.8W to 3.2W after 60sec is due to the overheating which triggered the thermal protection which reduces the current to the diode, hence a decreased power output. Furthermore, I believe why you were unable to reach the advertised 4W from your LPM aside from the use of a 3 element lens is that you expanded the beam. Thus, only part of the beam was hitting the thermopile resulting in a lower LPM reading.
As seen in 11:07 of your video, some parts of the beam is hitting the metal and not going through the hole to heat up the thermopile. These "wasted" light would help in achieving a higher reading
@Justin Kent thanks for that update! Open cans let more out, closed cans essentially have a built in lense to protect the diode. More lenses the more light that's lost.
Give them time. There are some, dumb enough to look into 405nm lasers thinking that they're weak enough to look into without realizing they're concealing their heat signature.
11:15 I see here, that almost the half of the laser beam is shining out of the LPM's measurement hole... You should focus the laser or put it closer to the LPM?
I just ordered a striker 7w after watching your videos and canceling a 30000mw scam order. I know nothing about laser but I bought the more expensive googles sanwu propose since I kinda enjoy to see. Will keep safe!
@@brandonbentley8532 yeah but was way too sketchy to use, contacted the company and sold it back to them. Youre better off with a 1w laser, way more fun
6:55 That word for it is "scalloped" (sometimes "crenelated" or "crowned") and is most commonly found on "tactical" flashlights. Random fact: Flashlights with a scalloped head (aka bezel) are illegal in the UK because they're considered to be a jabbing weapon, like a bayonet.
The first attachment with the additional threading, is recommended for the light saber wand accessory. The name of the second attachment style is "scalloped."
where is the link for the LPM you are using in the video. that's pretty cool LPM. I like the small form factor. Please let me know where I can find it. Thanks for you always through reviews! Appreciate your detail.
When you push a 462nm(1 watt) laser diode it can hit 465nm(2-3.5 watts) When you push it to the max 4+watts it can hit 470nm but shortens the life. When you showed outside footage in the wall it actually looked 470nm. But inside(dark) looked more like 460nm. I appreciated you mentioning and trying to duplicate the color you were seeing!
When you tested the output power and said that the unit was under spec, it clearly shows that you did not have the beam focus vs measuring unit setup properly. A large portion of the rectangular beam never made it in to be measured.
you know damn well I am buying that 7W version... once i sort out the 18650B problem.... its a great looking laser and YEAH not a beginner laser... but that 7W version is deffo the one i like.. not too concerned on laser beam visability lets BUY lasers!!!
my spiker 7w laser has now arrived with a G2 lens... as have my dedicated eyeware for that model... the build quality and look of it is AMAZING.. uses 26650 x 2 batteries which are beasts in their own right, I put it on my LPM and it read 6.7w before smoke started coming off it, so I will have to de-focus it for a better reading. from initial test shots, it sets fire to anything its pointed at, so I will have to be careful with it!! I will try do a few short vids over next few days to quickly show it to you guys, hopefully XM360 will get one and do a proper review as my video editting skills are still quite basic!! I will post links when i get a few vids done for a feel of this awesome thing \i have he he ;-)
I admire you for dispassionately evaluating these laser pointers. One thing you miss to tell about the languity of operation of these pointers as this parameter is important for different applications.
Did your product come with a nice carrying case that typically comes with the more expensive lasers? The product you ate reviewing is made by Sanwu, which I presume is a Chinese company. The information I am looking for is a hierarchy of sorts, which include every brand name of laser. For search purposes online, I was wondering if you could list the top brands, middle teir brands, as well as the cheap ones that I want to avoid. So in terms of brand name, is Sanwu the "Gucci" of laser pointers?
Wow....the perfect crisp shape of the diverted beam is seriously WOW for a Diode laser... These guys are using some very nice glass. I am gonna have to make the leap on that diode...wonder if theyll sell me just the diode?
If you like pointing at extremely distant objects the beam expander is a must have. My Sanwus all have expanders, I like pointing out stars or shining the bottoms of clouds, the beams look like the thinnest little sliver miles away. The beam starts out about 3/4" in diameter, at 200 yards its about 1".
he did mention this was sent as a review model so "hopefully" sanwu cut him a break on the price. or even comped the stuff. thats a common reviewers perk.
You are correct, Sanwu did comp me on this unit and the two pocket lasers. I do often go out and buy some lasers myself as well, but it always helps when laser companies throw me a bone!
XM360. I remember about 1990-91ish buying a red laser sight for a handgun, it was about $600: (1500 to 2000 adjusted for inflation), and was a size of two packs of cigarettes end-to-end, and probably was barely 1 milliwatt. Now I see red lasers in Walmart as a cat toy, for about two bucks!
What time did it take for your sanwu lasers to arrive? I ordered the 7w blue strike, the confirmation email stated 10 days to build and then ship in another 5 but the website is stating Waits of up to weeks or even months! I'm keeping my faith in the email I got from them. This came into effect on August 8th of this year (2019).
Hallowed Be Thy Name. I have a 5watt laser, and It won't catch anything on fire past 20 feet' or so. At 20 or 30' feet the beam is about as big as a quarter, because of divergence, so it only makes things smoke.
Hallowed Be Thy Name. Even then, past 20 feet it still might catch things on fire, like a pile of dry leaves or something, so you still have to be careful.
Have you tested laser modules? I bought a 2W M462 462nm module from dtr-lpf on eBay for $135. It's got an onboard buck driver, G2 lens and runs fine on 2x 18650's. It's just the module with power leads so I had to make my own host out of standard aluminium thick-wall tubing, the host bits cost about $15. Not as well finished as the equivalent Sanwu Silver (2W, 465nm, single mode, G2 lens) but the Sanwu costs $330, more than twice as much! You also get the satisfaction of making it yourself. Search for the module from dtr-lpf on eBay: "2W Copper 462nm M462 Blue Laser Module W/X-Drive & G-2 Glass Lens" Great review, by the way!
I had the same problem with the batteries,as they are longer than the others,but I solved it by putting a little neodymium magnet on the button top of one of my 30Q 18650.I have one silver series 5W,450nm blue.
Look good! Cost a lot for me! Maybe some day. I’m just starting to get into Laser. Looking casing is something out Doctor Who. LoL . What kind of research should I look into about laser.
Looking at the guardian series, Which nm/mw has the best beam divergence? Already have a 1.6w 445nm but beam is kinda bad. Want to get another relatively high powered one but don’t want one that has crappy beam specs like the silver in the video or my 445nm. Used to have a challenger in 405nm and it was almost a perfect dot.
Is this being used against TI's I have burn markes all over my neck and head band the strikes look familiar I am being retaliated against and some of the most powerful ones are being used!? Chest hits also!
what is a good 3w or 3w+ laser that actually outputs 3w and is focusable with low divergence? i know that sounds like alo but id like to hear what u have to say and if u have any suggestions. Im super into physics, math and would like it for optic and photonic experiments
I'm new to lasers and had a question since I'm getting a 405nm 200mW violet laser and I dont know if I need goggles since it's under 500mW. I just wanna be safe.
That square box of light visible below is an artifact of the diode cavity itself, and is unavoidable. It seems to appear in any Multimode diode with a wavelength greater than 445nm, and this is most likely due to the introduction of trace elements into the laser diode to force the wavelength higher. My 1 watt 520nm has an identical artifact below it, and i'm using a G2. also the same deal with a G7 lens.
I've noticed this with some of my highers powered 445's as well. I'm going to b getting Sanwu's X3 beam expander, which will help me reduce the Silver's divergence
Anyone know how to find a non burning laser pointer thats safe to the eyes, i just want one that is safe for my cousins to see because i dont feel like buying so many 30 dollar safe glasses so they can see the pointer.. Thank you.
you can pick up smaller lasers for about ten bucks or so, green give a more visible beam, but anything above a cat toy laser is generally a risk to eyesight if used carelessly, but most smaller lasers are ok to see the dot without them, if you see an after-glow in your eyesight after looking at the dot then you DO need eyeware.. most safety glasses I use dont cost $30, usually $5-$10 just browse sites like banggood, wish, ebay, amazon and check them out
Superior Just to inform you, any laser is to bright to look at ev3n the very low power one. A laser is not a toy for children I hope you are smart and responsible enough to say no to your cousins. This is really no toy. Call an eye doctor he will tell you this on the phone for free no charge.
My self-made laser pointer brings about 5 watts of power with the G2 Lens and the same LPM from Laserpointer Store $ 410 are too Overpriced, especially since he brings only about 3 watt with the Standard lens.
You are keeping those lasers on for way too long! I got the 3w 445nm challenger 2 I don't ever keep it switched on for more than 15 to 20 seconds, also I take the batteries out if I don't intend to use it for a day or more look after the diode bro -x-
I also have the challenger 2, 3 watt laser and have run it up to 45 seconds on, 1 minute off which seems fine. I also have two 18350 battery configuration with a g7 7mm lens to give more output. I love the challenger 2 host!
Hey I've not searched through all the comments here but I noticed you mentioned the size of the batteries being slightly bigger than normal. That's cause those are protected cells. They have a little pcb on the negative end that has a protection circuit to prevent over charge, over discharge, and short circuit. Most 18650 cells also have tiny vents around the + terminal to vent gasses if they short so they don't expand and explode. There's another temperature protection too that if tripped it disables the cell completely and permanently.
Great info, thanks!
Good insurance...
Good inchurence
Because I was a bit unsure to this LPM's accuracy, I also had this laser measured by Laserpointerforums member Lifetime17. He measured the laser at 3.8W, which dropped to 3.2W after 60 seconds
Roblox do you play robloxx
isnt it labelled as 5 WATTS?
Sanwu lasers have thermal protection. Thus the LPM measurement drop from 3.8W to 3.2W after 60sec is due to the overheating which triggered the thermal protection which reduces the current to the diode, hence a decreased power output. Furthermore, I believe why you were unable to reach the advertised 4W from your LPM aside from the use of a 3 element lens is that you expanded the beam. Thus, only part of the beam was hitting the thermopile resulting in a lower LPM reading.
As seen in 11:07 of your video, some parts of the beam is hitting the metal and not going through the hole to heat up the thermopile. These "wasted" light would help in achieving a higher reading
@Justin Kent thanks for that update! Open cans let more out, closed cans essentially have a built in lense to protect the diode. More lenses the more light that's lost.
XM360 Dude I'm glad I found your channel. Really great reviews and info.
Really glad you enjoy the content!
@@XM360 👍
I wonder if anyone will ever burn straight through their hand on liveleak
Give them time. There are some, dumb enough to look into 405nm lasers thinking that they're weak enough to look into without realizing they're concealing their heat signature.
@Eddie Hitler I think , infrared radiation will not cause arc eye, UV does.
Laser: I'm not that useful other than popping a balloon from a few feet away.
Laser: But I can permanently blind you for life.
Lim jahey!!!!!
It's litteraly one of the most important inventions in history
@@slvyc popping balloons isn't that important
@@jimlahey5354 Ok, troll
@@slvyc ok so why is laser so important?
11:15 I see here, that almost the half of the laser beam is shining out of the LPM's measurement hole... You should focus the laser or put it closer to the LPM?
Ya mistakes were made on that one
@@XM360 Update the desc.?
I just ordered a striker 7w after watching your videos and canceling a 30000mw scam order. I know nothing about laser but I bought the more expensive googles sanwu propose since I kinda enjoy to see. Will keep safe!
Did you get the striker?
can I order it from Philippines?
@@brandonbentley8532 yeah but was way too sketchy to use, contacted the company and sold it back to them. Youre better off with a 1w laser, way more fun
@@johnmichaelchatto9143 idk man probably, contact the company lmao
Got in to laser pointers because of you!
tốt cho bạn
Laser pointers...wink wink...
Same here, spent over $600 at sanwu from these reviews!
I want one, but its too damn dangerous to chance.
Live a little
6:55 That word for it is "scalloped" (sometimes "crenelated" or "crowned") and is most commonly found on "tactical" flashlights. Random fact: Flashlights with a scalloped head (aka bezel) are illegal in the UK because they're considered to be a jabbing weapon, like a bayonet.
you can test the wavelenght of laser using diffraction grating
... How??? that makes no fricking sense
Just bought my first laser because of you! :)
That's what I love to hear!
What colour is it
Tristan O'Brien Its a blue Thor M2
Sander Vermote o seriously hope you know what you're doing.
Sander Vermote i*
The first attachment with the additional threading, is recommended for the light saber wand accessory. The name of the second attachment style is "scalloped."
Actually, it's called an attack head.
15:06 hungry laser, then xm360 feeds you
I'm going to buy this lazer for chrismas
Conint if you want
@@antoniotafollaperez4410 how’s the laser?
@@qachinghes blind now i think
Have you tested the distance of the beam yet? What is the efficacy of its burning ability at long distance? Also, have you tried different lenses yet?
where is the link for the LPM you are using in the video. that's pretty cool LPM. I like the small form factor. Please let me know where I can find it. Thanks for you always through reviews! Appreciate your detail.
Is it really 470nm? It looks like a 445 beam profile and color
Exactly my thoughts, espe5with the deep indigo beam
THAT IS SO FREAKIN POWERFUL
Comes in 7W now
expensive but AWESOME :)
Do you know how much please dude
@@geoffghesq9842 nu nu en nu ce d’effréné. Cbra c c
Hello, why have you stopped uploading?
When you push a 462nm(1 watt) laser diode it can hit 465nm(2-3.5 watts) When you push it to the max 4+watts it can hit 470nm but shortens the life. When you showed outside footage in the wall it actually looked 470nm. But inside(dark) looked more like 460nm. I appreciated you mentioning and trying to duplicate the color you were seeing!
Thanks a lot! Hopefully I'll get a spectrometer soon, so I can get some wavelength measurements as well!
Price.koto. কিভাবে অর্ডার করা যায়
When you tested the output power and said that the unit was under spec, it clearly shows that you did not have the beam focus vs measuring unit setup properly. A large portion of the rectangular beam never made it in to be measured.
I got my prized 50mw 589nm yellow laser, now I just need the 473nm sky blue!!
@rvidal0001 go on Ebay it says 5mw but there not
The 2nd attachment is for a beam expander.
you know damn well I am buying that 7W version... once i sort out the 18650B problem.... its a great looking laser and YEAH not a beginner laser... but that 7W version is deffo the one i like.. not too concerned on laser beam visability lets BUY lasers!!!
Phil Higginson Cool! That's one powerful laser.. And definitely don't forget to wear eyewear xD
I bought the 18650b batterries, them seem same size ae regular 18650 but just in case..i will probably buy that 7w version by christmas
see above comment I went for the spiker 7W with even better batteries
my spiker 7w laser has now arrived with a G2 lens... as have my dedicated eyeware for that model... the build quality and look of it is AMAZING.. uses 26650 x 2 batteries which are beasts in their own right, I put it on my LPM and it read 6.7w before smoke started coming off it, so I will have to de-focus it for a better reading.
from initial test shots, it sets fire to anything its pointed at, so I will have to be careful with it!! I will try do a few short vids over next few days to quickly show it to you guys, hopefully XM360 will get one and do a proper review as my video editting skills are still quite basic!! I will post links when i get a few vids done for a feel of this awesome thing \i have he he ;-)
Wow. I didn’t think commercial diodes could release 7W of energy yet. Eh. Thats cool.
I admire you for dispassionately evaluating these laser pointers. One thing you miss to tell about the languity of operation of these pointers as this parameter is important for different applications.
Ordered my striker 7.5 watt about a week and a half ago. Shipping says it gets here on Friday.
How is it at night?
Did your product come with a nice carrying case that typically comes with the more expensive lasers?
The product you ate reviewing is made by Sanwu, which I presume is a Chinese company.
The information I am looking for is a hierarchy of sorts, which include every brand name of laser.
For search purposes online, I was wondering if you could list the top brands, middle teir brands, as well as the cheap ones that I want to avoid.
So in terms of brand name, is Sanwu the "Gucci" of laser pointers?
Is this laser a direct diode laser?
Yes
@@XM360 Hey, Thanks for the reply.
Wow....the perfect crisp shape of the diverted beam is seriously WOW for a Diode laser... These guys are using some very nice glass. I am gonna have to make the leap on that diode...wonder if theyll sell me just the diode?
Doesn't hurt to ask!
Do you ever use the expanders with these lasers ? What good are they, and how well do they work ?
Gonna be doing a review of Sanwu's X3 beam expander in the upcoming month or so!
Thanks.. Looking forward to the review..
If you like pointing at extremely distant objects the beam expander is a must have. My Sanwus all have expanders, I like pointing out stars or shining the bottoms of clouds, the beams look like the thinnest little sliver miles away. The beam starts out about 3/4" in diameter, at 200 yards its about 1".
is it stronger than the arctic laser?
Where are you buy that laser???
Is bruning?
How do you learn the duty cycle of the laser?
About 1 minute on, 1 minute off or 1:1 ratio
Guess, as all high power lasers you can not keep them on for long or they will burn and die.
oof
depend on how good the heat sink is.
@@VJETRA Of course but the better the heat sink the heavier and more expensive.
@@Ullimately Nope, it's just This guy got seriously ripped off. 400+ for laser? and it didn't even come with a case.
Where are you from that you can get these legally
What’s the best green burning laser?
Can i buy this lazer
I think there's a mistake from some specs provided here because Silver Series lineup won't offers a 4W model.
Looks like they've changed their listing or diode used; used to be advertised as 4W
what is the price of laser
I see the beam spread, into a small line. So, it's not a TEM00 module.
If I get 5w will out put only be 4w?
458 Perfect Blue, 532 Perfect Green, 640 Perfect Red.
What do you mean "perfect" and why are you making the first letter of each word capital
@@bitonic589 I'm gonna be honest here, I'm kinda redarted.
Or will be 462nm 525nm 638nm
Damnn wish I had that too bad I'm waiting for a replacement pocket from sanwu
What is the run time after a full battery charge?
URL is end... What is new URL for today?
Dude where do you get the money to buy this stuff lol
he did mention this was sent as a review model so "hopefully" sanwu cut him a break on the price. or even comped the stuff. thats a common reviewers perk.
You are correct, Sanwu did comp me on this unit and the two pocket lasers. I do often go out and buy some lasers myself as well, but it always helps when laser companies throw me a bone!
XM360. I remember about 1990-91ish buying a red laser sight for a handgun, it was about $600: (1500 to 2000 adjusted for inflation), and was a size of two packs of cigarettes end-to-end, and probably was barely 1 milliwatt. Now I see red lasers in Walmart as a cat toy, for about two bucks!
I didnt see any option for upgraded lens when I purchased my challenger 2 1.2W 525nm. Dang
What time did it take for your sanwu lasers to arrive? I ordered the 7w blue strike, the confirmation email stated 10 days to build and then ship in another 5 but the website is stating Waits of up to weeks or even months! I'm keeping my faith in the email I got from them. This came into effect on August 8th of this year (2019).
So what happened? How long did you wait? I ordered my 7.5 a week ago or more they said its shipping
How far away can it light things on fire?
Hallowed Be Thy Name. I have a 5watt laser, and It won't catch anything on fire past 20 feet' or so. At 20 or 30' feet the beam is about as big as a quarter, because of divergence, so it only makes things smoke.
Aaron Greenfield 20 feet is awesome!
Hallowed Be Thy Name. Even then, past 20 feet it still might catch things on fire, like a pile of dry leaves or something, so you still have to be careful.
I have a thor mk2. It's time to upgrade to a more powerful blue burning laser. What are the best value for money lasers I should look at?
Bui- nvm you probably already found one
i wonder how far can it reach to burn something
Have you tested laser modules?
I bought a 2W M462 462nm module from dtr-lpf on eBay for $135. It's got an onboard buck driver, G2 lens and runs fine on 2x 18650's. It's just the module with power leads so I had to make my own host out of standard aluminium thick-wall tubing, the host bits cost about $15. Not as well finished as the equivalent Sanwu Silver (2W, 465nm, single mode, G2 lens) but the Sanwu costs $330, more than twice as much! You also get the satisfaction of making it yourself.
Search for the module from dtr-lpf on eBay:
"2W Copper 462nm M462 Blue Laser Module W/X-Drive & G-2 Glass Lens"
Great review, by the way!
Thanks a lot! I haven't really done too much with laser modules; I typically just stick to pointers
What color is your safety glass lens?
Red
I had the same problem with the batteries,as they are longer than the others,but I solved it by putting a little neodymium magnet on the button top of one of my 30Q 18650.I have one silver series 5W,450nm blue.
I am happy I found this comment. My 18650s were a hair too short, putting in some little magnets made it work perfectly.
Look good! Cost a lot for me! Maybe some day. I’m just starting to get into Laser. Looking casing is something out Doctor Who. LoL . What kind of research should I look into about laser.
Looking at the guardian series, Which nm/mw has the best beam divergence? Already have a 1.6w 445nm but beam is kinda bad. Want to get another relatively high powered one but don’t want one that has crappy beam specs like the silver in the video or my 445nm. Used to have a challenger in 405nm and it was almost a perfect dot.
You have to get green if you want less divergence.
If you get Sanwu's 3x beam expander, which I have for my 5 watt, 445nm silver, it significantly lowers the divergence!
Is this being used against TI's I have burn markes all over my neck and head band the strikes look familiar I am being retaliated against and some of the most powerful ones are being used!? Chest hits also!
link to a good and not so expensive LPM?
Check this site out: www.laserbeelpm.com/
Hey xm
Im going to buy the 4w 470nm but its the Challenger 2 using one 18650 battery , Will mine be less brighter than yours?
Good question, I was wondering the same thing. How did urs turn out?
@@robertevans3471 didn’t bought it yet
But I will buy it this year because I bought other lasers including a 7w blue laser
I would recommend the two 18350 configuration, the higher voltage of two 18350 will give you more power, less run time as a trade off.
Can a laser melt hot glue
sanwu 1w 635nm please :o never saw a red 1w laser in action before
Damn that's one heavy piece man.
Rechargeable batteries? Orrrr, are they regular disposable?
Lifetime warranty?
what is a good 3w or 3w+ laser that actually outputs 3w and is focusable with low divergence? i know that sounds like alo but id like to hear what u have to say and if u have any suggestions. Im super into physics, math and would like it for optic and photonic experiments
I recommend the 5 watt, 445nm silver series host with a 7mm g7 lens and the 3x beam expander, great combo!
OMG I have the same Coca-Cola glass! :)
I'm new to lasers and had a question since I'm getting a 405nm 200mW violet laser and I dont know if I need goggles since it's under 500mW. I just wanna be safe.
You always need goggles!
@@XM360 thanks :)
man i point these type of lasers at my friend's eyes. i dunno if it affected their eyes, but mine is kinda changed after using the laser pointer
Lmao wtf
This will be my first lazer but i will buy 7w one
I highly advise getting anything over 20mw for your first ever laser
XM360 im joking :D wont buy this, im to poor even how i would want it
What laser would you recommend for a first timer . For around $70
start with a green laser 303 and a pair of laser safety glasses
Thank you all look for one now
Start with a thor m II
I'm starting by building an 8 watt fricking laser-saber
That square box of light visible below is an artifact of the diode cavity itself, and is unavoidable. It seems to appear in any Multimode diode with a wavelength greater than 445nm, and this is most likely due to the introduction of trace elements into the laser diode to force the wavelength higher. My 1 watt 520nm has an identical artifact below it, and i'm using a G2. also the same deal with a G7 lens.
I've noticed this with some of my highers powered 445's as well. I'm going to b getting Sanwu's X3 beam expander, which will help me reduce the Silver's divergence
What is a a G8 lense good for?
Now you gotta get the 635nm version and test that 3x BE on them. Nice review!!
Anyone know how to find a non burning laser pointer thats safe to the eyes, i just want one that is safe for my cousins to see because i dont feel like buying so many 30 dollar safe glasses so they can see the pointer.. Thank you.
you can pick up smaller lasers for about ten bucks or so, green give a more visible beam, but anything above a cat toy laser is generally a risk to eyesight if used carelessly, but most smaller lasers are ok to see the dot without them, if you see an after-glow in your eyesight after looking at the dot then you DO need eyeware.. most safety glasses I use dont cost $30, usually $5-$10 just browse sites like banggood, wish, ebay, amazon and check them out
Phil Higginson Thanks man! I was just a begginer with lasers, you helped me alot. Thanks to you, I just ordered my first green laser pointer :)
Superior Just to inform you, any laser is to bright to look at ev3n the very low power one. A laser is not a toy for children I hope you are smart and responsible enough to say no to your cousins. This is really no toy. Call an eye doctor he will tell you this on the phone for free no charge.
over 3 W is really high power - especially with 470nm - i ve a 447nm 1,1 W - bright enough, but 470nm is more beautiful - my favorite is 589 nm.
Mine is white laser wavelengths with sanwu rbg laser pointer
what if you put it on ur skin
Very bad stuff
oof
My self-made
laser pointer brings about 5 watts of power with the G2 Lens and the same LPM from Laserpointer Store $
410 are too Overpriced, especially since he brings only about 3 watt with
the Standard lens.
cool, I'm building a 7.5watt blue laser with analog power control
I wonder if you can pop a car tire with it...
I don't remember the price but I'm sure I used his link in the description. Sadly it looks like that link is no longer secure :(
I'm not trolling xm360 but it seems you often struggle with screwing things together...I can't swim so...
You aren't wrong
U smoking in a toilet again...
Always
izat asri yop
Quanto custa esse modelo $$$$$
Looks as bright as 2w honestly but to get to new class you need 200w
Wtf are you talking about "new class" and btw you do know the camera dims itself right?
Get a 488nm laser!
Someday!
Is the 7W laser on their site really 7?
will be testing it soon!
Hey :)
Why? I honestly don't understand the recreation to risk value.
You don't understand motorcycles either must be...
nice
do anorher review of the 520nm 50mw laser that was awesome 👍
You are keeping those lasers on for way too long! I got the 3w 445nm challenger 2 I don't ever keep it switched on for more than 15 to 20 seconds, also I take the batteries out if I don't intend to use it for a day or more look after the diode bro -x-
I also have the challenger 2, 3 watt laser and have run it up to 45 seconds on, 1 minute off which seems fine. I also have two 18350 battery configuration with a g7 7mm lens to give more output. I love the challenger 2 host!
Screw the Challenger 2
Striker saber is the best
Striker is great but far from pocketable!
Was it me or did one piece MOVE 7:18
Ghosts!
Its laser katana in strawars im kinding but seriously whit all atachement yes
You may not operate these high power laser pointers for more than minute at a time.
4W's? One specular reflection coming back at you and your retinas are toast. Goggles all the time.
So basically a 36moa
$410 and doesn't even come with a simple case? Damn.
he got rippoff , I saw a 30 usd 6 watt one with a metal case.
should have got 1w green would be about 20x brighter
You think lasers are only about the brightness bro? dude POWER!!!!!
I want low price lpm
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