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445nm Lasers

Discuss 445nm laser pointers.
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  • Sticky
The thread about "real" goggles/glasses. . .
8 9 10
Replies
158
Views
84K
Rosalita Gata
Rosalita Gata
L
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A Plea for EYE Safety!!
11 12 13
Replies
194
Views
91K
beamboy
B
O
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3W blue laser pointer(Laser diode size:9mm)
2 3 4
Replies
51
Views
36K
Unown (WILD)
Unown (WILD)
daguin
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There is Something "Wrong" With My Beam/Spot
2 3 4
Replies
48
Views
49K
Enchilada
Enchilada
daguin
  • Sticky
A-140 vs. M-140 vs. H1600
14 15 16
Replies
242
Views
132K
Lifetime17
Lifetime17
Blord
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Osram PL450 450nm 80mW power chart
5 6 7
Replies
103
Views
68K
dden4012
D
offroadfreak8582
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Laserbtb.com the source for all laser needs. (6% Coupon : 109058640691)
2
Replies
17
Views
15K
InfinitusEquitas
InfinitusEquitas
Grix
  • Sticky
List of 445nm diodes
12 13 14
Replies
217
Views
123K
qumefox
qumefox
L
  • Sticky
Safety terms
Replies
15
Views
16K
ppbss
ppbss
Gryphon
NUBM37 Blaster
Replies
9
Views
662
RedCowboy
RedCowboy
RedCowboy
NUBM0F
2
Replies
24
Views
3K
Darktron
Darktron
Rosalita Gata
Duty cycle for Sanwu Challenger II 445nm 3W
Replies
6
Views
404
Rosalita Gata
Rosalita Gata
Shmackitup
NUBM46-71 Diodes
Replies
9
Views
3K
Darktron
Darktron
F
What am I doing wrong with my diode?
Replies
2
Views
425
WizardG
WizardG
loreadarkshade
NUBM47-A1 Heatsink Test
Replies
2
Views
521
loreadarkshade
loreadarkshade
L
Custom laser array driver
Replies
8
Views
1K
Giannis_TDM
Giannis_TDM
Borislav@87
Blue laser 74W NUBM35 Portabl?
13 14 15
Replies
239
Views
20K
Borislav@87
Borislav@87
Gryphon
NUBM35 Blaster
Replies
15
Views
1K
Borislav@87
Borislav@87
Shmackitup
NUBM34 Laser Blaster - 115+ Watts of Intense Blue Photons
2 3 4
Replies
58
Views
10K
additude
A
A
Best Practice in purchasing NUBM31t or MLD's
2
Replies
16
Views
1K
additude
A
bonesredz
3000mW (3WATT) 445nm blue laser glasses
Replies
3
Views
581
Unown (WILD)
Unown (WILD)
IWLSR5
NUBM4F Amperage
2
Replies
19
Views
2K
additude
A
AnselmoFanZero
Techhood Osram 50W diode array powersupply questions
Replies
0
Views
497
AnselmoFanZero
AnselmoFanZero
Borislav@87
Laser BOX
Replies
3
Views
945
Borislav@87
Borislav@87
I
Company claims to have single-mode 445 nm diodes that reach 1.6 W
Replies
5
Views
849
CurtisOliver
CurtisOliver
thanhtung
New 100% custom full copper blue laser 2 x 26650
Replies
4
Views
687
Lifetime17
Lifetime17
Alien Laser
Star Wars Droid Blaster Upgraded
Replies
0
Views
555
Alien Laser
Alien Laser
Andrew124C41
NUBM44 Small Modular Build
Replies
11
Views
2K
RedCowboy
RedCowboy
L
Anything above 100W 450nm?
2 3
Replies
41
Views
8K
TrueLaserSaber
T
tedcs
Nichia NUBM34T 115W 455nm
4 5 6
Replies
94
Views
22K
TrueLaserSaber
T
RedCowboy
Something new in the blue line.
Replies
3
Views
823
Sowee7
S
djQUAN
Blue Laser for Engraver Questions/Options
Replies
7
Views
3K
djQUAN
djQUAN
Borislav@87
My Furst Custom laser 7W+ NUBM0E
11 12 13
Replies
195
Views
22K
RedCowboy
RedCowboy
paulzimm
NEED to Harvest a cpl Nichia 445nm M-140 Laser Diodes ASAP!
Replies
2
Views
957
loreadarkshade
loreadarkshade
loreadarkshade
4w 445nm 14500 Mini Laser Pointer
Replies
1
Views
1K
lowell389
lowell389
The Qube
crypto payment
Replies
9
Views
1K
Shmackitup
Shmackitup
C
Which Blue Diode is Best for 3W Power with narrow beam?
Replies
2
Views
1K
RedCowboy
RedCowboy
G
Making 500w laser source for laser cutting machine.
Replies
1
Views
945
kecked
kecked
L
My first laser build, OSRAM PLTB450B in a 14500 Flashlight Host
Replies
7
Views
1K
Laserin
L
CurtisOliver
Request for NUBM44-V2 Spectral Data
Replies
7
Views
1K
CurtisOliver
CurtisOliver
L
UPD: My portable builds with NUBM31/36: Rocket, Radar and Boombox
Replies
12
Views
3K
Light superglue
L
L
Tips for building first laser
Replies
0
Views
617
lasergopewpew
L
S
I want to build a compact 3w blue
Replies
6
Views
830
Shmackitup
Shmackitup
E
Lenses and in between
Replies
2
Views
797
RA_pierce
RA_pierce
RedCowboy
Sharp GH04C05B9G 5W 440-450nm
2
Replies
20
Views
7K
aaronnoraa
aaronnoraa
RedCowboy
5W FAC laser diode ( line output )
2
Replies
27
Views
4K
RedCowboy
RedCowboy
MapsAndLegends
Buying a Thor laser from ebay.... question about model number
Replies
0
Views
758
MapsAndLegends
MapsAndLegends
Bogart
A130 vs A140 diodes - are they different?
3 4 5
Replies
64
Views
14K
Unown (WILD)
Unown (WILD)
S
M140 A-Type vs M-Type
Replies
5
Views
1K
Sowee7
S
K
Handheld LaserGun - Osram PLPM4L 90Watts
Replies
5
Views
1K
Light superglue
L
T
ok im just going to say it...
Replies
9
Views
1K
CurtisOliver
CurtisOliver
A
Shunt to reduce power?
Replies
6
Views
2K
Giannis_TDM
Giannis_TDM
M
Chinese "2W" 450nm upgrade/mod
Replies
0
Views
634
Mihut84
M
M
cant find a datasheet of my diode?
Replies
1
Views
592
Lifetime17
Lifetime17
M
Focussing Nichia diodes with ball-lens?
2
Replies
16
Views
3K
Commander J. Bloodmaker
Commander J. Bloodmaker
C
Poor focus on Odin 5W450 by C4Lasers
2 3
Replies
39
Views
4K
BudJaret
BudJaret
D
NEJE 40W - 15W optical power output
2
Replies
22
Views
9K
kecked
kecked
Jirkas99
NUBM31T 95W 455nm
19 20 21
Replies
322
Views
83K
RedCowboy
RedCowboy
T
First successful build!
Replies
15
Views
3K
paul1598419
paul1598419
AshSerigala
Need a NUBM31T PWM driver -- Killing chinese ones.
Replies
12
Views
2K
Junkers
J
RedCowboy
Multiple beams
3 4 5
Replies
70
Views
16K
Light superglue
L
O
Need some assistance here!
Replies
2
Views
788
ObsessingLaserDude
O
K
Help A140 A-Type Laser Diode - 1.8W 445nm 5.6mm TO-18
2
Replies
19
Views
3K
Unown (WILD)
Unown (WILD)
Alien Laser
7W Laser Build !
Replies
2
Views
2K
biddy79uk
biddy79uk
biddy79uk
Looking for new supplier
Replies
0
Views
695
biddy79uk
biddy79uk
Andrew124C41
NUBM44 Modular Build
Replies
6
Views
2K
cncyana
C
D
laser for cutting plywood
Replies
5
Views
2K
bostjan
B
L
Building My First 7w With NUBMM44 V2 need all help I can get!
Replies
14
Views
4K
pados1002_Alex_13
P
toutan
100W Bluelaser Super destructive power
Replies
3
Views
2K
Light superglue
L
skijohn
Will the NUBM44-V2 remain the highest output diode?
Replies
4
Views
2K
bostjan
B
P
New custom host NUBM44 build!
Replies
8
Views
2K
nmbusa
nmbusa
A
M140 - M Type Abnormal Beam?
Replies
6
Views
1K
adam212
A
R
Buy from eBay - 7 Watt NUB44 laser pen for $250?
2 3
Replies
34
Views
5K
wolfram
wolfram
P
How many Amps should a NUBM44 draw?
Replies
5
Views
1K
pados1002_Alex_13
P
nmbusa
1st nubm44 build of 7
Replies
11
Views
3K
nmbusa
nmbusa
BrilliantLasers
Does Anyone Have Any First Hand Accounts Of Eye Or Other Injuries From Lasing?
Replies
4
Views
901
RedCowboy
RedCowboy
A
My laser is dead... help identify diode
Replies
6
Views
1K
WizardG
WizardG
S
Help with troubleshooting 5W Laser
Replies
0
Views
784
Sam14
S
B
Are these just different names for the same type of laser?
Replies
4
Views
1K
Encap
E
B
Why does this wavelength get its own forum section?
2
Replies
16
Views
2K
Unown (WILD)
Unown (WILD)
M
  • Locked
UV, Violet, or IR which is best for burning?
2 3 4
Replies
52
Views
37K
skijohn
skijohn
L
Playing with gang lens of PLPM4L MDP chip
Replies
10
Views
2K
skijohn
skijohn
GENO
power supply
Replies
3
Views
897
dunkelheit_phoenix_2008
dunkelheit_phoenix_2008
loreadarkshade
450nm 1.6W Handheld Build - PLTB450B
Replies
2
Views
841
loreadarkshade
loreadarkshade
M
why do Laserbeams stop "suddenly"
Replies
10
Views
2K
skijohn
skijohn
G
Sim panels
Replies
0
Views
601
Gazell16
G
DTR
7W NUBM44-V2 450nm Laser Diode NUMB44-81/NUBM47-A1
2
Replies
25
Views
15K
RedCowboy
RedCowboy
L
NUBM38 75W MDP chip focused at 5m distance
Replies
7
Views
3K
Light superglue
L
Ricker
MY FIRST BUILD! Pic Heavy! S4X W/ NUBM44.
2
Replies
26
Views
8K
Encap
E
_xXx_MLG_PiNgU_69420_xXx_
PLTB450B raw output divergence
Replies
4
Views
1K
_xXx_MLG_PiNgU_69420_xXx_
_xXx_MLG_PiNgU_69420_xXx_
L
Pack of 16 corrected parallel beams with total power equal to NUBM31T (~90W)
Replies
2
Views
1K
Light superglue
L
X
1.5a or 1.8a
Replies
12
Views
2K
thanhtung
thanhtung
S
THOR ULTRA Laser Pointer
Replies
2
Views
1K
Lifetime17
Lifetime17
M
Anyone had troubles with customs in the US?
Replies
8
Views
3K
Unown (WILD)
Unown (WILD)
405nanoMatt
The dragon !
Replies
1
Views
820
405nanoMatt
405nanoMatt
S
7W 445nM diode burned out?
Replies
11
Views
4K
Lifetime17
Lifetime17
Devil_Master
Time for my yearly return to the forum... inquiring about NUBM31T
2
Replies
20
Views
4K
Devil_Master
Devil_Master
A
4.75W Handheld Laser
Replies
4
Views
1K
Junkers
J
G
can i replace Nichia NDB7A75 with a Sharp GH04C05B9G
2
Replies
27
Views
4K
gazer101
G
RedCowboy
Nubm0at
Replies
5
Views
3K
Lifetime17
Lifetime17
L
40-50W blue laser from tightly packed parallel 08 beams
2 3
Replies
35
Views
6K
Junkers
J
D
NUBM44-v2 divergence at 3 meters
Replies
12
Views
3K
cncyana
C
Buffo
7W 450 nm handheld build
2
Replies
23
Views
4K
Buffo
Buffo
B
Need help to protect my 445nm diodes.
Replies
1
Views
1K
Lifetime17
Lifetime17
0TheLaserGuy0
NUBM44 blocks
Replies
3
Views
2K
RedCowboy
RedCowboy
Giannis_TDM
3w 445 Modded nerf laser host.
Replies
5
Views
1K
Coonie
C
Golden Duck
Newbie here, looking to build a 1 watt blue. Where do i start?
2
Replies
20
Views
4K
Richie89
Richie89
Fried Chicken
Replacement Diode for my Arctic Spyder III
2
Replies
22
Views
5K
Fried Chicken
Fried Chicken
L
Laser projector optics
Replies
11
Views
3K
Cyparagon
Cyparagon
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