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445nm Lasers

Discuss 445nm laser pointers.
L
  • Sticky
A Plea for EYE Safety!!
11 12 13
Replies
194
Views
82K
beamboy
B
P
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The thread about "real" goggles/glasses. . .
8 9 10
Replies
154
Views
74K
Encap
E
O
  • Sticky
3W blue laser pointer(Laser diode size:9mm)
2 3 4
Replies
51
Views
32K
Unown (WILD)
Unown (WILD)
daguin
  • Sticky
There is Something "Wrong" With My Beam/Spot
2 3 4
Replies
48
Views
44K
Enchilada
Enchilada
daguin
  • Sticky
A-140 vs. M-140 vs. H1600
14 15 16
Replies
242
Views
123K
Lifetime17
Lifetime17
Blord
  • Sticky
Osram PL450 450nm 80mW power chart
5 6 7
Replies
103
Views
63K
dden4012
D
offroadfreak8582
  • Sticky
Laserbtb.com the source for all laser needs. (6% Coupon : 109058640691)
2
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17
Views
13K
InfinitusEquitas
InfinitusEquitas
Grix
  • Sticky
List of 445nm diodes
12 13 14
Replies
217
Views
113K
qumefox
qumefox
L
  • Sticky
Safety terms
Replies
15
Views
15K
ppbss
ppbss
Shmackitup
NUBM34 Laser Blaster - 115+ Watts of Intense Blue Photons
2
Replies
23
Views
2K
lazzer74
L
Jirkas99
NUBM31T 95W 455nm
19 20 21
Replies
322
Views
58K
RedCowboy
RedCowboy
T
First successful build!
Replies
15
Views
2K
paul1598419
paul1598419
AshSerigala
Need a NUBM31T PWM driver -- Killing chinese ones.
Replies
12
Views
499
Junkers
J
RedCowboy
Multiple beams
3 4 5
Replies
70
Views
10K
Light superglue
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O
Need some assistance here!
Replies
2
Views
275
ObsessingLaserDude
O
K
Help A140 A-Type Laser Diode - 1.8W 445nm 5.6mm TO-18
2
Replies
19
Views
891
Unown (WILD)
Unown (WILD)
Alien Laser
7W Laser Build !
Replies
2
Views
1K
biddy79uk
biddy79uk
biddy79uk
Looking for new supplier
Replies
0
Views
261
biddy79uk
biddy79uk
C
Which Blue Diode is Best for 3W Power with narrow beam?
Replies
0
Views
266
cncyana
C
Andrew124C41
NUBM44 Modular Build
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6
Views
742
cncyana
C
D
laser for cutting plywood
Replies
5
Views
626
bostjan
B
D
NEJE 40W - 15W optical power output
2
Replies
17
Views
4K
darioviedo
D
L
Building My First 7w With NUBMM44 V2 need all help I can get!
Replies
14
Views
3K
pados1002_Alex_13
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A
Shunt to reduce power?
Replies
4
Views
433
aiello
A
toutan
100W Bluelaser Super destructive power
Replies
3
Views
917
Light superglue
L
skijohn
Will the NUBM44-V2 remain the highest output diode?
Replies
4
Views
821
bostjan
B
djQUAN
Blue Laser for Engraver Questions/Options
Replies
5
Views
985
djQUAN
djQUAN
P
New custom host NUBM44 build!
Replies
8
Views
723
nmbusa
nmbusa
C
Poor focus on Odin 5W450 by C4Lasers
Replies
13
Views
1K
Stillers48
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A
M140 - M Type Abnormal Beam?
Replies
6
Views
691
adam212
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R
Buy from eBay - 7 Watt NUB44 laser pen for $250?
2 3
Replies
34
Views
2K
wolfram
wolfram
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How many Amps should a NUBM44 draw?
Replies
5
Views
510
pados1002_Alex_13
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nmbusa
1st nubm44 build of 7
Replies
11
Views
1K
nmbusa
nmbusa
BrilliantLasers
Does Anyone Have Any First Hand Accounts Of Eye Or Other Injuries From Lasing?
Replies
4
Views
499
RedCowboy
RedCowboy
A
My laser is dead... help identify diode
Replies
6
Views
474
WizardG
WizardG
S
Help with troubleshooting 5W Laser
Replies
0
Views
253
Sam14
S
Andrew124C41
NUBM44 Small Modular Build
Replies
9
Views
552
icecruncher
icecruncher
B
Are these just different names for the same type of laser?
Replies
4
Views
504
Encap
E
B
Why does this wavelength get its own forum section?
2
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16
Views
800
Unown (WILD)
Unown (WILD)
M
  • Locked
UV, Violet, or IR which is best for burning?
2 3 4
Replies
52
Views
32K
skijohn
skijohn
L
Playing with gang lens of PLPM4L MDP chip
Replies
10
Views
997
skijohn
skijohn
GENO
power supply
Replies
3
Views
473
dunkelheit_phoenix_2008
dunkelheit_phoenix_2008
loreadarkshade
450nm 1.6W Handheld Build - PLTB450B
Replies
2
Views
429
loreadarkshade
loreadarkshade
M
why do Laserbeams stop "suddenly"
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10
Views
1K
skijohn
skijohn
G
Sim panels
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0
Views
285
Gazell16
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Shmackitup
NUBM46-71 Diodes
Replies
7
Views
1K
aaronnoraa
aaronnoraa
DTR
7W NUBM44-V2 450nm Laser Diode NUMB44-81/NUBM47-A1
2
Replies
25
Views
10K
RedCowboy
RedCowboy
L
NUBM38 75W MDP chip focused at 5m distance
Replies
7
Views
1K
Light superglue
L
Ricker
MY FIRST BUILD! Pic Heavy! S4X W/ NUBM44.
2
Replies
26
Views
7K
Encap
E
_xXx_MLG_PiNgU_69420_xXx_
PLTB450B raw output divergence
Replies
4
Views
535
_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
712
Light superglue
L
X
1.5a or 1.8a
Replies
12
Views
936
thanhtung
thanhtung
tedcs
Nichia NUBM34T 115W 455nm
4 5 6
Replies
89
Views
13K
Light superglue
L
S
THOR ULTRA Laser Pointer
Replies
2
Views
605
Lifetime17
Lifetime17
M
Anyone had troubles with customs in the US?
Replies
8
Views
2K
Unown (WILD)
Unown (WILD)
405nanoMatt
The dragon !
Replies
1
Views
500
405nanoMatt
405nanoMatt
S
7W 445nM diode burned out?
Replies
11
Views
3K
Lifetime17
Lifetime17
Devil_Master
Time for my yearly return to the forum... inquiring about NUBM31T
2
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20
Views
2K
Devil_Master
Devil_Master
A
4.75W Handheld Laser
Replies
4
Views
685
Junkers
J
G
can i replace Nichia NDB7A75 with a Sharp GH04C05B9G
2
Replies
27
Views
2K
gazer101
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RedCowboy
Nubm0at
Replies
5
Views
3K
Lifetime17
Lifetime17
L
40-50W blue laser from tightly packed parallel 08 beams
2 3
Replies
35
Views
4K
Junkers
J
D
NUBM44-v2 divergence at 3 meters
Replies
12
Views
2K
cncyana
C
Buffo
7W 450 nm handheld build
2
Replies
23
Views
2K
Buffo
Buffo
L
Anything above 100W 450nm?
2 3
Replies
40
Views
4K
Snecho
Snecho
B
Need help to protect my 445nm diodes.
Replies
1
Views
514
Lifetime17
Lifetime17
0TheLaserGuy0
NUBM44 blocks
Replies
3
Views
1K
RedCowboy
RedCowboy
Giannis_TDM
3w 445 Modded nerf laser host.
Replies
5
Views
811
Coonie
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Golden Duck
Newbie here, looking to build a 1 watt blue. Where do i start?
2
Replies
20
Views
2K
Richie89
Richie89
Fried Chicken
Replacement Diode for my Arctic Spyder III
2
Replies
22
Views
2K
Fried Chicken
Fried Chicken
RedCowboy
Sharp GH04C05B9G 5W 440-450nm
Replies
6
Views
3K
RedCowboy
RedCowboy
L
Laser projector optics
Replies
11
Views
2K
Cyparagon
Cyparagon
djQUAN
Revived my PL450B pen laser build from many years ago
Replies
5
Views
938
djQUAN
djQUAN
L
OSRAM 60W multilaser chip with 24 beams - JLM450nm
2
Replies
25
Views
6K
Light superglue
L
S
Using 7W 445nm Zeus X with only one battery
Replies
2
Views
658
Spezialemic
S
S
Danger of naked eye exposure to 445nm beam
Replies
12
Views
1K
hakzaw1
hakzaw1
E
driver solutions for casio A141 array as etcher/cutterer
Replies
8
Views
1K
Cyparagon
Cyparagon
R
Safety glasses not enough + beam quality
Replies
14
Views
1K
paul1598419
paul1598419
LarryDFW
New Projector with RGB Color Phosphor Wheel
Replies
2
Views
743
hakzaw1
hakzaw1
nzoomed
My first build - 2W M140 diode laser
2
Replies
22
Views
3K
paul1598419
paul1598419
T
Blue laser power check
Replies
9
Views
816
BowtieGuy
BowtieGuy
trinh hong phuoc
New Osram Diode PLPT5-450KA
Replies
0
Views
1K
trinh hong phuoc
trinh hong phuoc
tomsk
My new 6w+ with host Sunwayman T45C
Replies
2
Views
1K
tomsk
tomsk
T
Ultrafire 501B/Lifetime17 Cu Heatsink x Osram PLTB450B
Replies
10
Views
742
trephanation
T
S
5W Blue Laser
Replies
4
Views
1K
paul1598419
paul1598419
T
Build number 3!
Replies
10
Views
928
paul1598419
paul1598419
Phaser1966
Advice on disassembly
Replies
4
Views
807
paul1598419
paul1598419
S
18650 powering 5W diode?
Replies
11
Views
1K
Crackula
Crackula
DTR
3.5W NDB7A75 445nm Laser Diode
4 5 6
Replies
87
Views
26K
RedCowboy
RedCowboy
Litleck
Handheld housing and driver
Replies
8
Views
1K
Lifetime17
Lifetime17
M
messing with potentiometer on Blue Laser?
Replies
3
Views
1K
Lifetime17
Lifetime17
barthchris
NUB07 465nm. Gonna love this one fellas!
2
Replies
17
Views
2K
aaronnoraa
aaronnoraa
Q
Need help with this laser
Replies
6
Views
714
RedCowboy
RedCowboy
Giannis_TDM
445 m140 in a c6 host
Replies
10
Views
869
Giannis_TDM
Giannis_TDM
T
Want to make a laser
Replies
5
Views
850
paul1598419
paul1598419
marcwolf
Help with NUBM44-V2 Blue Laser Diode
Replies
11
Views
2K
Laserbran
L
loneoceans
[[ Project 450 ]] - Fully Integrated NUBM44-V2 Laser Driver at 50W
Replies
9
Views
2K
loneoceans
loneoceans
G
Blue 6W host handmade.
2
Replies
18
Views
2K
tomsk
tomsk
Alien Laser
Wicked Laser 445nm Self destruct !!!
Replies
14
Views
1K
DTR
DTR
trinh hong phuoc
NDB7775 2,9w 450nm diode
Replies
0
Views
733
trinh hong phuoc
trinh hong phuoc
I
Mysterious eye damage from 1W 445 laser
Replies
5
Views
1K
Coonie
C
thanhtung
Blue Hulk 10w+ handle
2
Replies
16
Views
2K
CDBEAM777
CDBEAM777
L
Sanwu 7w 445 single mode and multi mode comparison tests?
Replies
12
Views
2K
paul1598419
paul1598419
L
Hit in eye with 7w sawnu striker
Replies
9
Views
2K
Laserguy107
L
AaronT
10 Watt Blue 445nm Handheld Laser.
2
Replies
29
Views
10K
Laserbran
L
I
  • Locked
Is a one-off exposure by looking at the dot of a 445 nm 1w laser for a minute a cause for concern?
Replies
1
Views
902
ElectricPlasma
ElectricPlasma
D
  • Locked
Just ordered 1.5w blue 450nm laser
2 3
Replies
36
Views
5K
ArcticDude
ArcticDude
L
A better packed 40W beam from 7 parallel beams
Replies
7
Views
1K
thanhtung
thanhtung
I
Are the chinese blue lasers in any way a bad idea?
Replies
11
Views
2K
Spoomples
Spoomples
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