Old 04-22-2017, 04:27 PM #1
Alien Laser's Avatar
Class 3R Laser
 
Join Date: Oct 2015
Location: Planet Earth
Posts: 1,132
Rep Power: 7217832
Alien Laser has a reputation beyond reputeAlien Laser has a reputation beyond reputeAlien Laser has a reputation beyond reputeAlien Laser has a reputation beyond reputeAlien Laser has a reputation beyond reputeAlien Laser has a reputation beyond reputeAlien Laser has a reputation beyond reputeAlien Laser has a reputation beyond reputeAlien Laser has a reputation beyond reputeAlien Laser has a reputation beyond reputeAlien Laser has a reputation beyond repute
Alien Laser Alien Laser is offline
Class 3R Laser
Alien Laser's Avatar
 
Join Date: Oct 2015
Location: Planet Earth
Posts: 1,132
Rep Power: 7217832
Alien Laser has a reputation beyond reputeAlien Laser has a reputation beyond reputeAlien Laser has a reputation beyond reputeAlien Laser has a reputation beyond reputeAlien Laser has a reputation beyond reputeAlien Laser has a reputation beyond reputeAlien Laser has a reputation beyond reputeAlien Laser has a reputation beyond reputeAlien Laser has a reputation beyond reputeAlien Laser has a reputation beyond reputeAlien Laser has a reputation beyond repute
Post Military Top Powerful 445nm 21buyinhere

And another 445nm laser from 21buyinhere
it comes with a high quality acrylic lens
its not even worth replacing the diode!
the laser is very cheep made the host is very light and gets very warm i would not recommended this laser!!
i give it a 2/10
i give the seller a -1/10 recommendation
Attached Thumbnails
Military Top Powerful 445nm 21buyinhere-img_3185.jpg   Military Top Powerful 445nm 21buyinhere-img_3186.jpg   Military Top Powerful 445nm 21buyinhere-img_3189.jpg   Military Top Powerful 445nm 21buyinhere-img_3192.jpg   Military Top Powerful 445nm 21buyinhere-img_3193.jpg  

Military Top Powerful 445nm 21buyinhere-img_3198.jpg  


__________________
People Ask
Why wouldn't you point a laser at the sky?  - > I Say
Because the death star that is floating above earth secretly... may think of it as a challenge and shoot their laser at us in return.... Do you really want that?
_
This is what happen if you shine the laser at the ( UFO ) it may shine back as
( Alien Laser )

Last edited by Alien Laser; 04-22-2017 at 04:28 PM.
Alien Laser is offline   Reply With Quote


















Old 04-22-2017, 04:30 PM #2
BobMc's Avatar
Class 3B Laser
 
Join Date: Apr 2016
Location: Left coast of the USA.
Posts: 3,772
Rep Power: 11435680
BobMc has a reputation beyond reputeBobMc has a reputation beyond reputeBobMc has a reputation beyond reputeBobMc has a reputation beyond reputeBobMc has a reputation beyond reputeBobMc has a reputation beyond reputeBobMc has a reputation beyond reputeBobMc has a reputation beyond reputeBobMc has a reputation beyond reputeBobMc has a reputation beyond reputeBobMc has a reputation beyond repute
BobMc BobMc is online now
Class 3B Laser
BobMc's Avatar
 
Join Date: Apr 2016
Location: Left coast of the USA.
Posts: 3,772
Rep Power: 11435680
BobMc has a reputation beyond reputeBobMc has a reputation beyond reputeBobMc has a reputation beyond reputeBobMc has a reputation beyond reputeBobMc has a reputation beyond reputeBobMc has a reputation beyond reputeBobMc has a reputation beyond reputeBobMc has a reputation beyond reputeBobMc has a reputation beyond reputeBobMc has a reputation beyond reputeBobMc has a reputation beyond repute
Default Re: Military Top Powerful 445nm 21buyinhere

Thanks for the head-up. Sorry to hear that. Hope you didn't pay much for the Laser.
__________________
BobMc's Laser Museum;
http://laserpointerforums.com/f76/bo...l?nojs=1#links


~ Till righteousness is sought after for it's own sake, mankind will not know what makes for peace. ~
BobMc is online now   Reply With Quote
Old 04-22-2017, 04:35 PM #3
Alien Laser's Avatar
Class 3R Laser
 
Join Date: Oct 2015
Location: Planet Earth
Posts: 1,132
Rep Power: 7217832
Alien Laser has a reputation beyond reputeAlien Laser has a reputation beyond reputeAlien Laser has a reputation beyond reputeAlien Laser has a reputation beyond reputeAlien Laser has a reputation beyond reputeAlien Laser has a reputation beyond reputeAlien Laser has a reputation beyond reputeAlien Laser has a reputation beyond reputeAlien Laser has a reputation beyond reputeAlien Laser has a reputation beyond reputeAlien Laser has a reputation beyond repute
Alien Laser Alien Laser is offline
Class 3R Laser
Alien Laser's Avatar
 
Join Date: Oct 2015
Location: Planet Earth
Posts: 1,132
Rep Power: 7217832
Alien Laser has a reputation beyond reputeAlien Laser has a reputation beyond reputeAlien Laser has a reputation beyond reputeAlien Laser has a reputation beyond reputeAlien Laser has a reputation beyond reputeAlien Laser has a reputation beyond reputeAlien Laser has a reputation beyond reputeAlien Laser has a reputation beyond reputeAlien Laser has a reputation beyond reputeAlien Laser has a reputation beyond reputeAlien Laser has a reputation beyond repute
Default Re: Military Top Powerful 445nm 21buyinhere

I will use this laser when i got a night outside, it was 33.99 hehe
__________________
People Ask
Why wouldn't you point a laser at the sky?  - > I Say
Because the death star that is floating above earth secretly... may think of it as a challenge and shoot their laser at us in return.... Do you really want that?
_
This is what happen if you shine the laser at the ( UFO ) it may shine back as
( Alien Laser )

Last edited by Alien Laser; 04-22-2017 at 04:37 PM.
Alien Laser is offline   Reply With Quote
Old 04-22-2017, 05:08 PM #4
Alaskan's Avatar
Super Moderator
 
Join Date: Jan 2014
Location: Dohaha, Qatar
Posts: 11,365
Rep Power: 21474886
Alaskan has a reputation beyond reputeAlaskan has a reputation beyond reputeAlaskan has a reputation beyond reputeAlaskan has a reputation beyond reputeAlaskan has a reputation beyond reputeAlaskan has a reputation beyond reputeAlaskan has a reputation beyond reputeAlaskan has a reputation beyond reputeAlaskan has a reputation beyond reputeAlaskan has a reputation beyond reputeAlaskan has a reputation beyond repute
Alaskan Alaskan is offline
Super Moderator
Alaskan's Avatar
 
Join Date: Jan 2014
Location: Dohaha, Qatar
Posts: 11,365
Rep Power: 21474886
Alaskan has a reputation beyond reputeAlaskan has a reputation beyond reputeAlaskan has a reputation beyond reputeAlaskan has a reputation beyond reputeAlaskan has a reputation beyond reputeAlaskan has a reputation beyond reputeAlaskan has a reputation beyond reputeAlaskan has a reputation beyond reputeAlaskan has a reputation beyond reputeAlaskan has a reputation beyond reputeAlaskan has a reputation beyond repute
Default Re: Military Top Powerful 445nm 21buyinhere

acrylic lens...... junk!
__________________

Attention new brothers of the collimated light!

Newbie advice: Please take the time to first make an introduction in the Welcome section before posting questions: - https://laserpointerforums.com/f37


Divergence to spot size calc: - 1 mRad is about .057 degrees which expands to be ~very~ roughly ~10% the diameter of the moon or sun at their distances.

Divergence Calculator: pseudonomen137's JScript mRad Calculator - Measure your lasers beam dia. at 1 foot & then 20'.

Online calc. to determine spot intensity at different mRad's & powers: http://tinyurl.com/divergence-calculator

Laser Power Density Calculator: Laser Power Density Calculator - Ophir

Build a beam expander to reduce divergence: http://tinyurl.com/BeamExpander

University YAG Project The Professor's Homebuilt Lasers Site - YAG Lasers

YAG Power Calc. Laser Peak Power Calculator - Ophir

Angular Size Calculator; use with diode angle of radiation spec. for lens dia. at FL: Angular Size Calculator

RHD's Relative Brightness vs Wavelength Calc: https://tinyurl.com/RHD-brightness

High Current Pulse Diode Drivers: https://tinyurl.com/ya7whuk3
Alaskan is offline   Reply With Quote
Old 04-22-2017, 05:31 PM #5
Lildutchboy7's Avatar
Class 3R Laser
 
Join Date: Apr 2016
Location: Newport News Virginia.
Posts: 1,033
Rep Power: 7457440
Lildutchboy7 has a reputation beyond reputeLildutchboy7 has a reputation beyond reputeLildutchboy7 has a reputation beyond reputeLildutchboy7 has a reputation beyond reputeLildutchboy7 has a reputation beyond reputeLildutchboy7 has a reputation beyond reputeLildutchboy7 has a reputation beyond reputeLildutchboy7 has a reputation beyond reputeLildutchboy7 has a reputation beyond reputeLildutchboy7 has a reputation beyond reputeLildutchboy7 has a reputation beyond repute
Lildutchboy7 Lildutchboy7 is online now
Class 3R Laser
Lildutchboy7's Avatar
 
Join Date: Apr 2016
Location: Newport News Virginia.
Posts: 1,033
Rep Power: 7457440
Lildutchboy7 has a reputation beyond reputeLildutchboy7 has a reputation beyond reputeLildutchboy7 has a reputation beyond reputeLildutchboy7 has a reputation beyond reputeLildutchboy7 has a reputation beyond reputeLildutchboy7 has a reputation beyond reputeLildutchboy7 has a reputation beyond reputeLildutchboy7 has a reputation beyond reputeLildutchboy7 has a reputation beyond reputeLildutchboy7 has a reputation beyond reputeLildutchboy7 has a reputation beyond repute
Default Re: Military Top Powerful 445nm 21buyinhere

I saw this one as well and thought of buying it simply for the host. I just wasn't willing to pay that price
__________________
What Is Better?
To Be Born Good,


-----------Or-----------


To Overcome Your Evil Nature Through Great Effort?



-=====[]────────────────────────────────────────────────── ─────────────────✺
All lasers above 2W will have driver settings displayed as I don't have a LPM that measures over 2W

445nm 1.6W Spiker Saber Ripoff

450nm NUBM47 5A in Trinh Hong Phuoc Host

455nm NUBM08 4A in Ehgemus Worn Out Host

520nm 1W JetLasers Mini

639nm MITSU G84 1.8W Aluminum ElectricPlasma Host + Copper Jewel Focus Adapter By FlaminPyro

Multiple $5 Ebay Laser pens

Name's Zach.
Lildutchboy7 is online now   Reply With Quote
Old 04-22-2017, 06:15 PM #6
dden4012's Avatar
Class 3R Laser
 
Join Date: May 2016
Location: Saint Lucie County Fl, USA
Posts: 1,000
Rep Power: 1288668
dden4012 has a reputation beyond reputedden4012 has a reputation beyond reputedden4012 has a reputation beyond reputedden4012 has a reputation beyond reputedden4012 has a reputation beyond reputedden4012 has a reputation beyond reputedden4012 has a reputation beyond reputedden4012 has a reputation beyond reputedden4012 has a reputation beyond reputedden4012 has a reputation beyond reputedden4012 has a reputation beyond repute
dden4012 dden4012 is offline
Class 3R Laser
dden4012's Avatar
 
Join Date: May 2016
Location: Saint Lucie County Fl, USA
Posts: 1,000
Rep Power: 1288668
dden4012 has a reputation beyond reputedden4012 has a reputation beyond reputedden4012 has a reputation beyond reputedden4012 has a reputation beyond reputedden4012 has a reputation beyond reputedden4012 has a reputation beyond reputedden4012 has a reputation beyond reputedden4012 has a reputation beyond reputedden4012 has a reputation beyond reputedden4012 has a reputation beyond reputedden4012 has a reputation beyond repute
Default Re: Military Top Powerful 445nm 21buyinhere

Quote:
Originally Posted by Lildutchboy7 View Post
I saw this one as well and thought of buying it simply for the host. I just wasn't willing to pay that price
That's what I thought when I saw the review. Might make a nice host for 510 heads.
__________________
Dan's collection thread
http://laserpointerforums.com/f76/dd...ion-98797.html

Android phone pic resizing app (take your pics in landscape mode)
https://play.google.com/store/apps/d...emypix_premium

Batteries
http://www.illumn.com/batteries-char...batteries.html
dden4012 is offline   Reply With Quote
Old 04-22-2017, 08:33 PM #7
paul1598419's Avatar
Class 4 Laser
 
Join Date: Sep 2013
Location: Washington State
Posts: 12,385
Rep Power: 21474890
paul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond repute
paul1598419 paul1598419 is online now
Class 4 Laser
paul1598419's Avatar
 
Join Date: Sep 2013
Location: Washington State
Posts: 12,385
Rep Power: 21474890
paul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond repute
Default Re: Military Top Powerful 445nm 21buyinhere

After looking at the photos, I came to the same conclusion. What a POS. And for $34.00!
__________________
405nm Laser Pointer 45mW
405nm C11 700mW
405nm Laser Shack Pointer 80mW
Thor H Dual Power 445nm, 438 mW & 1648 mW
445nm 3 watts MS-SSW-II
445nm 2.2 watts Nichia MS Envy

473nm 50 mW BWB-10-OEM DPSS
477nm 127 mW 501B
488nm 135 mW EDC Sharp diode
488nm Uniphase #2201-20SLAT argon laser head and power supply >40mW
493nm 120 mW 501B
502nm 110 mW 501B Lifetime
520nm LaserLands pointer Measures 510nm
532nm LSR532H-1W Laser, LSR-PS-N1 Driver, RS-75-5 P.S. 1300 mW
532nm 200mW Thermostatically Controlled Fan Cooled (Besram) >230mW
532nm 189mW pocket lab laser
532nm lasers X6 100mW-200mW
532nm lasers X4 75mW- 140mW
574nm OptLaser DPSS Laser 36 mW
632.8nm P210 New Laser Tube 0.57mW Melles Griot 05-LMP-827-037 PS
632.8nm Spectra- Physics He- Ne #102-2 4mW heads X2 and #236 power supply
632.8nm PMS He-Ne # 201P/ LPS-115 2mW
632.8nm Siemens HeNe LGK7630S 7.6mW
638nm 1 watt Cyprus II
635nm 100mW pointer
650nm 65mW pointer
650nm 380mW 501B
808nm 1+W infrared laser
Ocean Optics USB2000 Spectrometer
B&W TEK BTC100 Spectrometers X3
Scientech Vector S310 with AC2500 10 Watt LPM/ Hyperion 6 Watt & 20 Watt LPM/ Radiant X4 3.7 Watt LPM

Last edited by paul1598419; 04-22-2017 at 08:34 PM.
paul1598419 is online now   Reply With Quote
Old 04-22-2017, 09:15 PM #8
Razako's Avatar
Class 3B Laser
 
Join Date: Mar 2006
Location: Utah
Posts: 4,496
Rep Power: 2425488
Razako has a reputation beyond reputeRazako has a reputation beyond reputeRazako has a reputation beyond reputeRazako has a reputation beyond reputeRazako has a reputation beyond reputeRazako has a reputation beyond reputeRazako has a reputation beyond reputeRazako has a reputation beyond reputeRazako has a reputation beyond reputeRazako has a reputation beyond reputeRazako has a reputation beyond repute
Razako Razako is offline
Class 3B Laser
Razako's Avatar
 
Join Date: Mar 2006
Location: Utah
Posts: 4,496
Rep Power: 2425488
Razako has a reputation beyond reputeRazako has a reputation beyond reputeRazako has a reputation beyond reputeRazako has a reputation beyond reputeRazako has a reputation beyond reputeRazako has a reputation beyond reputeRazako has a reputation beyond reputeRazako has a reputation beyond reputeRazako has a reputation beyond reputeRazako has a reputation beyond reputeRazako has a reputation beyond repute
Default Re: Military Top Powerful 445nm 21buyinhere

Acrylic lens which will probably melt over time. Nothing like products which are automatically garbage without consumer modification.
__________________


Last edited by Razako; 04-22-2017 at 09:23 PM.
Razako is offline   Reply With Quote
Old 04-24-2017, 03:56 PM #9
Alien Laser's Avatar
Class 3R Laser
 
Join Date: Oct 2015
Location: Planet Earth
Posts: 1,132
Rep Power: 7217832
Alien Laser has a reputation beyond reputeAlien Laser has a reputation beyond reputeAlien Laser has a reputation beyond reputeAlien Laser has a reputation beyond reputeAlien Laser has a reputation beyond reputeAlien Laser has a reputation beyond reputeAlien Laser has a reputation beyond reputeAlien Laser has a reputation beyond reputeAlien Laser has a reputation beyond reputeAlien Laser has a reputation beyond reputeAlien Laser has a reputation beyond repute
Alien Laser Alien Laser is offline
Class 3R Laser
Alien Laser's Avatar
 
Join Date: Oct 2015
Location: Planet Earth
Posts: 1,132
Rep Power: 7217832
Alien Laser has a reputation beyond reputeAlien Laser has a reputation beyond reputeAlien Laser has a reputation beyond reputeAlien Laser has a reputation beyond reputeAlien Laser has a reputation beyond reputeAlien Laser has a reputation beyond reputeAlien Laser has a reputation beyond reputeAlien Laser has a reputation beyond reputeAlien Laser has a reputation beyond reputeAlien Laser has a reputation beyond reputeAlien Laser has a reputation beyond repute
Default Re: Military Top Powerful 445nm 21buyinhere

I wonder why the use plastic lenses i already replaced it since i can see splash and the lens is melted a tiny bit !!
__________________
People Ask
Why wouldn't you point a laser at the sky?  - > I Say
Because the death star that is floating above earth secretly... may think of it as a challenge and shoot their laser at us in return.... Do you really want that?
_
This is what happen if you shine the laser at the ( UFO ) it may shine back as
( Alien Laser )
Alien Laser is offline   Reply With Quote
Old 04-24-2017, 04:05 PM #10
Razako's Avatar
Class 3B Laser
 
Join Date: Mar 2006
Location: Utah
Posts: 4,496
Rep Power: 2425488
Razako has a reputation beyond reputeRazako has a reputation beyond reputeRazako has a reputation beyond reputeRazako has a reputation beyond reputeRazako has a reputation beyond reputeRazako has a reputation beyond reputeRazako has a reputation beyond reputeRazako has a reputation beyond reputeRazako has a reputation beyond reputeRazako has a reputation beyond reputeRazako has a reputation beyond repute
Razako Razako is offline
Class 3B Laser
Razako's Avatar
 
Join Date: Mar 2006
Location: Utah
Posts: 4,496
Rep Power: 2425488
Razako has a reputation beyond reputeRazako has a reputation beyond reputeRazako has a reputation beyond reputeRazako has a reputation beyond reputeRazako has a reputation beyond reputeRazako has a reputation beyond reputeRazako has a reputation beyond reputeRazako has a reputation beyond reputeRazako has a reputation beyond reputeRazako has a reputation beyond reputeRazako has a reputation beyond repute
Default Re: Military Top Powerful 445nm 21buyinhere

Quote:
Originally Posted by Alien Laser View Post
I wonder why the use plastic lenses i already replaced it since i can see splash and the lens is melted a tiny bit !!
Just to save the slightest amount of money. These companies are all about meeting a price point, and if it saves a buck or two they'll cut corners on critical parts. I mean how else do they put out a 445nm burning laser for like $34 shipped? Not by using quality parts, that's for sure.
__________________


Last edited by Razako; 04-24-2017 at 04:05 PM.
Razako is offline   Reply With Quote
Old 04-24-2017, 04:11 PM #11
CurtisOliver's Avatar
Class 4 Laser
 
Join Date: Jun 2015
Location: Brentwood, England (Near London)
Posts: 5,743
Rep Power: 21474862
CurtisOliver has a reputation beyond reputeCurtisOliver has a reputation beyond reputeCurtisOliver has a reputation beyond reputeCurtisOliver has a reputation beyond reputeCurtisOliver has a reputation beyond reputeCurtisOliver has a reputation beyond reputeCurtisOliver has a reputation beyond reputeCurtisOliver has a reputation beyond reputeCurtisOliver has a reputation beyond reputeCurtisOliver has a reputation beyond reputeCurtisOliver has a reputation beyond repute
CurtisOliver CurtisOliver is online now
Class 4 Laser
CurtisOliver's Avatar
 
Join Date: Jun 2015
Location: Brentwood, England (Near London)
Posts: 5,743
Rep Power: 21474862
CurtisOliver has a reputation beyond reputeCurtisOliver has a reputation beyond reputeCurtisOliver has a reputation beyond reputeCurtisOliver has a reputation beyond reputeCurtisOliver has a reputation beyond reputeCurtisOliver has a reputation beyond reputeCurtisOliver has a reputation beyond reputeCurtisOliver has a reputation beyond reputeCurtisOliver has a reputation beyond reputeCurtisOliver has a reputation beyond reputeCurtisOliver has a reputation beyond repute
Default Re: Military Top Powerful 445nm 21buyinhere

Exactly Razako. Buy cheap, expect cheap in most cases. Acrylic lens are adequate for lower power lasers but for Class IV's not so much. It only takes a little dirt and then you have absorption.
__________________
Notable products/sites:

Jet Lasers offers various high quality Diode/DPSS Portables in their PL-E Pro hosts. Jet Lasers are known for their quality and are respected on LPF.
Jetlasers PLE Pro's

Dragon Lasers offers the best option for 589nm (Yellow) Laser pointers.
Dragon Lasers Yellow Laser Pointers

Sanwu are known to be very high quality and every newcomer should check them out.
Sanwu Home

Bang good is a good source for many electrical items and are often cheap and reliable.
Bang Good Home

For reliable safety goggles visit Survival Laser. Use LPF445 for a 10% member discount.
Eagle Pair Safety Goggles

For more sites and information please check out this thread.
Which company should I buy from? By Sta






Useful Links:
Wavelength to RGB Converter
CurtisOliver is online now   Reply With Quote
Reply





Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On



























Privacy Policy | Advertising Disclaimer | Terms of Use


 


All times are GMT. The time now is 11:07 AM.


Powered by: vBulletin
Copyright ©2000 - 2018, Jelsoft Enterprises Ltd.
Search Engine Friendly URLs by vBSEO
Privacy Policy | Advertising Disclaimer | Terms of Use
Copyright (C) 2017 Laser Pointer Forums, LLC