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445nm Lasers
Discuss 445nm laser pointers.
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Sticky
The thread about "real" goggles/glasses. . .
proud2deviate
Jun 8, 2010
8
9
10
Replies
158
Views
87K
Aug 31, 2023
Rosalita Gata
L
Sticky
A Plea for EYE Safety!!
LSRFAQ
Jun 6, 2010
11
12
13
Replies
194
Views
95K
Jun 7, 2021
beamboy
B
O
Sticky
3W blue laser pointer(Laser diode size:9mm)
orianthlasers
Oct 15, 2013
2
3
4
Replies
51
Views
37K
Dec 11, 2020
Unown (WILD)
Sticky
There is Something "Wrong" With My Beam/Spot
daguin
Dec 31, 2010
2
3
4
Replies
48
Views
50K
Nov 5, 2020
Enchilada
Sticky
A-140 vs. M-140 vs. H1600
daguin
Mar 9, 2012
14
15
16
Replies
242
Views
135K
Apr 26, 2019
Lifetime17
Sticky
Osram PL450 450nm 80mW power chart
Blord
Feb 16, 2012
5
6
7
Replies
103
Views
70K
Nov 27, 2016
dden4012
D
Sticky
Laserbtb.com the source for all laser needs. (6% Coupon : 109058640691)
offroadfreak8582
Nov 22, 2014
2
Replies
17
Views
15K
May 2, 2016
InfinitusEquitas
Sticky
List of 445nm diodes
Grix
Jun 18, 2010
12
13
14
Replies
217
Views
127K
Mar 27, 2011
qumefox
L
Sticky
Safety terms
LSRFAQ
Jun 11, 2010
Replies
15
Views
16K
Aug 22, 2010
ppbss
JLasers - NUBM08
loreadarkshade
Apr 7, 2024
2
Replies
25
Views
2K
Yesterday at 10:51 AM
Amak87
A
JLasers - Blue Laser Diode Tests
loreadarkshade
Mar 11, 2024
Replies
1
Views
550
Yesterday at 4:52 AM
loreadarkshade
New Laser Build NDB7A75 450nm
Alien Laser
Tuesday at 3:48 AM
Replies
7
Views
523
Tuesday at 8:24 PM
Ricker
Building a Nichia NDB7875 450nm
Alien Laser
Apr 20, 2024
Replies
7
Views
1K
May 6, 2024
Madness Laser
B
Popping Balloons System With 445nm Laser
bsozgen23
Apr 30, 2024
Replies
5
Views
598
May 3, 2024
bsozgen23
B
Just another nubm38 gun! And some noobie questions about it
Tr4hard_Lazer
Apr 20, 2024
2
Replies
18
Views
938
Apr 20, 2024
RedCowboy
Alien Laser 57.5W Laser Test
Alien Laser
Apr 13, 2024
Replies
2
Views
604
Apr 13, 2024
TheBoyWhoWouldBeKing
T
JLasers - NUBM06
loreadarkshade
Apr 4, 2024
Replies
2
Views
386
Apr 4, 2024
loreadarkshade
JLasers - NUBM0A
loreadarkshade
Mar 19, 2024
Replies
4
Views
936
Mar 20, 2024
Darktron
7W NUBM44-V2 450nm Laser Diode NUMB44-81/NUBM47-A1
DTR
Jun 23, 2019
2
Replies
28
Views
18K
Mar 18, 2024
Ricker
JLasers - NUBM0F
loreadarkshade
Mar 12, 2024
Replies
7
Views
947
Mar 18, 2024
Darktron
JLasers - NUBM07
loreadarkshade
Mar 17, 2024
Replies
0
Views
488
Mar 17, 2024
loreadarkshade
JLasers - NUBM46-71
loreadarkshade
Mar 16, 2024
Replies
2
Views
576
Mar 16, 2024
loreadarkshade
T
125W Laser Array Driver Help
TheBoyWhoWouldBeKing
Dec 18, 2023
2
Replies
18
Views
2K
Mar 16, 2024
TheBoyWhoWouldBeKing
T
NUBM46-71 Diodes
Shmackitup
Feb 18, 2021
Replies
10
Views
4K
Mar 16, 2024
loreadarkshade
JLasers - NUBM05
loreadarkshade
Mar 14, 2024
Replies
0
Views
519
Mar 14, 2024
loreadarkshade
JLasers - NUBM42
loreadarkshade
Mar 13, 2024
Replies
1
Views
428
Mar 14, 2024
Darktron
JLasers - NUBM49
loreadarkshade
Mar 14, 2024
Replies
2
Views
595
Mar 14, 2024
Unown (WILD)
JLasers - NUBM0G
loreadarkshade
Mar 11, 2024
Replies
6
Views
902
Mar 12, 2024
loreadarkshade
NUBM0F WOW....
RedCowboy
Oct 13, 2023
2
3
4
Replies
48
Views
6K
Mar 11, 2024
Darktron
Z
Nichia NUBM37 Driver Dummy Load
Zebes
Feb 26, 2024
Replies
0
Views
528
Feb 26, 2024
Zebes
Z
T
Overclocking A Laser Diode/Questions
TheBoyWhoWouldBeKing
Feb 17, 2024
Replies
3
Views
725
Feb 18, 2024
andrewProgrammer
N
74W Custom Laser Pistol for your gun collection
nickm
Feb 1, 2024
Replies
7
Views
950
Feb 6, 2024
grvpopo9
G
My Furst Custom laser 7W+ NUBM0E
Borislav@87
Mar 20, 2022
11
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13
Replies
204
Views
29K
Feb 4, 2024
Borislav@87
L
Custom laser array driver
likevvii
Feb 19, 2023
Replies
12
Views
3K
Jan 25, 2024
likevvii
L
M
First post, second build. (Osram PLPT9 450LB_E)
mhostilis
Nov 29, 2023
2
3
Replies
37
Views
4K
Jan 4, 2024
RedCowboy
New project with NUBM37 125W
Borislav@87
Dec 9, 2023
2
3
Replies
47
Views
4K
Jan 3, 2024
Borislav@87
T
Collimator lens Preventing Me From Heatstinking Please Help
TheBoyWhoWouldBeKing
Dec 28, 2023
Replies
8
Views
784
Dec 28, 2023
loreadarkshade
P
Help with Nichia Nubm31
ProGamer923
Dec 25, 2023
Replies
6
Views
955
Dec 26, 2023
ProGamer923
P
New Laser gun 75W+
Borislav@87
Oct 28, 2023
2
Replies
27
Views
3K
Dec 19, 2023
Borislav@87
Blue laser 74W NUBM35 Portabl?
Borislav@87
Nov 27, 2022
14
15
16
Replies
243
Views
27K
Dec 16, 2023
Borislav@87
NUBM37 Blaster
Gryphon
Sep 11, 2023
Replies
10
Views
2K
Nov 21, 2023
ruffruggednraw
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L
445nm Lasers
laserdave10
Oct 31, 2023
Replies
0
Views
468
Oct 31, 2023
laserdave10
L
Mysterious little red dot.
Rosalita Gata
Oct 22, 2023
Replies
6
Views
866
Oct 26, 2023
Rosalita Gata
New Diode NUBM4C
loreadarkshade
Oct 21, 2023
Replies
1
Views
698
Oct 22, 2023
Darktron
22W NUBB23 Pointer
Gryphon
Oct 6, 2023
Replies
5
Views
1K
Oct 6, 2023
Gryphon
NUBM0F
RedCowboy
Jan 30, 2023
2
Replies
24
Views
4K
Sep 8, 2023
Darktron
Duty cycle for Sanwu Challenger II 445nm 3W
Rosalita Gata
Sep 1, 2023
Replies
6
Views
775
Sep 2, 2023
Rosalita Gata
F
What am I doing wrong with my diode?
flammable
Jul 26, 2023
Replies
2
Views
689
Jul 26, 2023
WizardG
NUBM47-A1 Heatsink Test
loreadarkshade
Jul 16, 2023
Replies
2
Views
868
Jul 17, 2023
loreadarkshade
NUBM35 Blaster
Gryphon
Apr 9, 2023
Replies
15
Views
2K
Apr 19, 2023
Borislav@87
NUBM34 Laser Blaster - 115+ Watts of Intense Blue Photons
Shmackitup
Feb 15, 2021
2
3
4
Replies
58
Views
12K
Mar 28, 2023
additude
A
A
Best Practice in purchasing NUBM31t or MLD's
additude
Mar 13, 2023
2
Replies
16
Views
2K
Mar 24, 2023
additude
A
3000mW (3WATT) 445nm blue laser glasses
bonesredz
Mar 8, 2023
Replies
3
Views
836
Mar 9, 2023
Unown (WILD)
NUBM4F Amperage
IWLSR5
Apr 21, 2022
2
Replies
19
Views
3K
Mar 8, 2023
additude
A
Techhood Osram 50W diode array powersupply questions
AnselmoFanZero
Feb 24, 2023
Replies
0
Views
742
Feb 24, 2023
AnselmoFanZero
Laser BOX
Borislav@87
Jan 18, 2023
Replies
3
Views
1K
Feb 20, 2023
Borislav@87
I
Company claims to have single-mode 445 nm diodes that reach 1.6 W
ixfd64
Feb 13, 2023
Replies
5
Views
1K
Feb 16, 2023
CurtisOliver
New 100% custom full copper blue laser 2 x 26650
thanhtung
Jan 27, 2023
Replies
4
Views
991
Jan 27, 2023
Lifetime17
Star Wars Droid Blaster Upgraded
Alien Laser
Jan 18, 2023
Replies
0
Views
826
Jan 18, 2023
Alien Laser
NUBM44 Small Modular Build
Andrew124C41
Apr 18, 2021
Replies
11
Views
3K
Dec 23, 2022
RedCowboy
L
Anything above 100W 450nm?
likevvii
Jul 10, 2020
2
3
Replies
41
Views
8K
Dec 22, 2022
TrueLaserSaber
T
Nichia NUBM34T 115W 455nm
tedcs
May 8, 2020
4
5
6
Replies
94
Views
25K
Dec 22, 2022
TrueLaserSaber
T
Something new in the blue line.
RedCowboy
Dec 19, 2022
Replies
3
Views
1K
Dec 20, 2022
Sowee7
S
Blue Laser for Engraver Questions/Options
djQUAN
May 12, 2021
Replies
7
Views
3K
Dec 9, 2022
djQUAN
NEED to Harvest a cpl Nichia 445nm M-140 Laser Diodes ASAP!
paulzimm
Oct 16, 2022
Replies
2
Views
1K
Oct 19, 2022
loreadarkshade
4w 445nm 14500 Mini Laser Pointer
loreadarkshade
Sep 13, 2022
Replies
1
Views
1K
Sep 25, 2022
lowell389
crypto payment
The Qube
Sep 1, 2022
Replies
9
Views
2K
Sep 19, 2022
Shmackitup
C
Which Blue Diode is Best for 3W Power with narrow beam?
cncyana
Oct 13, 2021
Replies
2
Views
2K
Sep 15, 2022
RedCowboy
G
Making 500w laser source for laser cutting machine.
GeramyL
Jun 18, 2022
Replies
1
Views
1K
Jul 8, 2022
kecked
L
My first laser build, OSRAM PLTB450B in a 14500 Flashlight Host
Laserin
Jun 30, 2022
Replies
7
Views
2K
Jul 2, 2022
Laserin
L
Request for NUBM44-V2 Spectral Data
CurtisOliver
Jun 15, 2022
Replies
7
Views
2K
Jun 19, 2022
CurtisOliver
L
UPD: My portable builds with NUBM31/36: Rocket, Radar and Boombox
Light superglue
Jan 29, 2022
Replies
12
Views
3K
Jun 16, 2022
Light superglue
L
L
Tips for building first laser
lasergopewpew
Jun 14, 2022
Replies
0
Views
867
Jun 14, 2022
lasergopewpew
L
S
I want to build a compact 3w blue
Sak0ya
May 27, 2022
Replies
6
Views
1K
May 30, 2022
Shmackitup
E
Lenses and in between
ez2022
May 25, 2022
Replies
2
Views
1K
May 25, 2022
RA_pierce
Sharp GH04C05B9G 5W 440-450nm
RedCowboy
Apr 14, 2020
2
Replies
20
Views
8K
May 13, 2022
aaronnoraa
5W FAC laser diode ( line output )
RedCowboy
Apr 21, 2022
2
Replies
27
Views
5K
May 10, 2022
RedCowboy
Buying a Thor laser from ebay.... question about model number
MapsAndLegends
Apr 20, 2022
Replies
0
Views
1K
Apr 20, 2022
MapsAndLegends
A130 vs A140 diodes - are they different?
Bogart
Jul 8, 2010
3
4
5
Replies
64
Views
16K
Apr 4, 2022
Unown (WILD)
S
M140 A-Type vs M-Type
SpiderSpartan
Feb 16, 2022
Replies
5
Views
2K
Feb 19, 2022
Sowee7
S
K
Handheld LaserGun - Osram PLPM4L 90Watts
kcc
Jan 25, 2022
Replies
5
Views
2K
Jan 27, 2022
Light superglue
L
T
ok im just going to say it...
to92BJT
Jan 24, 2022
Replies
9
Views
2K
Jan 27, 2022
CurtisOliver
A
Shunt to reduce power?
aiello
Aug 12, 2021
Replies
6
Views
2K
Jan 26, 2022
Giannis_TDM
M
Chinese "2W" 450nm upgrade/mod
Mihut84
Jan 26, 2022
Replies
0
Views
795
Jan 26, 2022
Mihut84
M
M
cant find a datasheet of my diode?
Mannitu78
Jan 24, 2022
Replies
1
Views
842
Jan 24, 2022
Lifetime17
M
Focussing Nichia diodes with ball-lens?
Mannitu78
Dec 30, 2021
2
Replies
16
Views
4K
Jan 24, 2022
Commander J. Bloodmaker
C
Poor focus on Odin 5W450 by C4Lasers
CtLase
Oct 22, 2020
2
3
Replies
39
Views
5K
Jan 23, 2022
BudJaret
D
NEJE 40W - 15W optical power output
drom
Nov 27, 2020
2
Replies
22
Views
10K
Jan 12, 2022
kecked
NUBM31T 95W 455nm
Jirkas99
Jul 22, 2019
19
20
21
Replies
322
Views
89K
Nov 22, 2021
RedCowboy
T
First successful build!
Taylor21990
Dec 14, 2019
Replies
15
Views
3K
Nov 20, 2021
paul1598419
Need a NUBM31T PWM driver -- Killing chinese ones.
AshSerigala
Nov 15, 2021
Replies
12
Views
2K
Nov 20, 2021
Junkers
J
Multiple beams
RedCowboy
Apr 26, 2020
3
4
5
Replies
70
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18K
Oct 30, 2021
Light superglue
L
O
Need some assistance here!
ObsessingLaserDude
Oct 25, 2021
Replies
2
Views
975
Oct 26, 2021
ObsessingLaserDude
O
K
Help A140 A-Type Laser Diode - 1.8W 445nm 5.6mm TO-18
Kyle15348
Oct 5, 2021
2
Replies
19
Views
3K
Oct 20, 2021
Unown (WILD)
7W Laser Build !
Alien Laser
Sep 26, 2019
Replies
2
Views
2K
Oct 18, 2021
biddy79uk
Looking for new supplier
biddy79uk
Oct 15, 2021
Replies
0
Views
863
Oct 15, 2021
biddy79uk
NUBM44 Modular Build
Andrew124C41
Apr 6, 2021
Replies
6
Views
2K
Sep 20, 2021
cncyana
C
D
laser for cutting plywood
darioviedo
Sep 4, 2021
Replies
5
Views
2K
Sep 8, 2021
bostjan
B
L
Building My First 7w With NUBMM44 V2 need all help I can get!
Laserbran
Sep 1, 2019
Replies
14
Views
5K
Aug 26, 2021
pados1002_Alex_13
P
100W Bluelaser Super destructive power
toutan
Jun 27, 2021
Replies
3
Views
2K
Jul 17, 2021
Light superglue
L
Will the NUBM44-V2 remain the highest output diode?
skijohn
May 26, 2021
Replies
4
Views
2K
Jul 15, 2021
bostjan
B
P
New custom host NUBM44 build!
pados1002_Alex_13
Jul 1, 2021
Replies
8
Views
2K
Jul 6, 2021
nmbusa
A
M140 - M Type Abnormal Beam?
adam212
Jun 5, 2021
Replies
6
Views
2K
Jun 10, 2021
adam212
A
R
Buy from eBay - 7 Watt NUB44 laser pen for $250?
rajhlinux
May 23, 2021
2
3
Replies
34
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5K
May 29, 2021
wolfram
P
How many Amps should a NUBM44 draw?
pados1002_Alex_13
May 18, 2021
Replies
5
Views
2K
May 19, 2021
pados1002_Alex_13
P
1st nubm44 build of 7
nmbusa
Mar 24, 2021
Replies
11
Views
3K
May 19, 2021
nmbusa
Does Anyone Have Any First Hand Accounts Of Eye Or Other Injuries From Lasing?
BrilliantLasers
May 10, 2021
Replies
4
Views
1K
May 14, 2021
RedCowboy
A
My laser is dead... help identify diode
adam212
May 6, 2021
Replies
6
Views
1K
May 7, 2021
WizardG
S
Help with troubleshooting 5W Laser
Sam14
May 1, 2021
Replies
0
Views
943
May 1, 2021
Sam14
S
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