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445nm Lasers

Discuss 445nm laser pointers.
L
  • Sticky
A Plea for EYE Safety!!
11 12 13
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194
Views
86K
beamboy
B
P
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The thread about "real" goggles/glasses. . .
8 9 10
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154
Views
77K
Encap
E
O
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3W blue laser pointer(Laser diode size:9mm)
2 3 4
Replies
51
Views
34K
Unown (WILD)
Unown (WILD)
daguin
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There is Something "Wrong" With My Beam/Spot
2 3 4
Replies
48
Views
46K
Enchilada
Enchilada
daguin
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A-140 vs. M-140 vs. H1600
14 15 16
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242
Views
126K
Lifetime17
Lifetime17
Blord
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Osram PL450 450nm 80mW power chart
5 6 7
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103
Views
65K
dden4012
D
offroadfreak8582
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Laserbtb.com the source for all laser needs. (6% Coupon : 109058640691)
2
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17
Views
14K
InfinitusEquitas
InfinitusEquitas
Grix
  • Sticky
List of 445nm diodes
12 13 14
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217
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116K
qumefox
qumefox
L
  • Sticky
Safety terms
Replies
15
Views
15K
ppbss
ppbss
Borislav@87
My Furst Custom laser 7W+ NUBM0E
7 8 9
Replies
142
Views
9K
Borislav@87
Borislav@87
tedcs
Nichia NUBM34T 115W 455nm
4 5 6
Replies
93
Views
17K
tedcs
tedcs
G
Making 500w laser source for laser cutting machine.
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1
Views
494
kecked
kecked
L
My first laser build, OSRAM PLTB450B in a 14500 Flashlight Host
Replies
7
Views
531
Laserin
L
CurtisOliver
Request for NUBM44-V2 Spectral Data
Replies
7
Views
703
CurtisOliver
CurtisOliver
L
UPD: My portable builds with NUBM31/36: Rocket, Radar and Boombox
Replies
12
Views
2K
Light superglue
L
L
Tips for building first laser
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0
Views
275
lasergopewpew
L
S
I want to build a compact 3w blue
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6
Views
432
Shmackitup
Shmackitup
E
Lenses and in between
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2
Views
331
RA_pierce
RA_pierce
RedCowboy
Sharp GH04C05B9G 5W 440-450nm
2
Replies
20
Views
5K
aaronnoraa
aaronnoraa
RedCowboy
5W FAC laser diode ( line output )
2
Replies
27
Views
2K
RedCowboy
RedCowboy
IWLSR5
NUBM4F Amperage
Replies
3
Views
472
RedCowboy
RedCowboy
MapsAndLegends
Buying a Thor laser from ebay.... question about model number
Replies
0
Views
266
MapsAndLegends
MapsAndLegends
Bogart
A130 vs A140 diodes - are they different?
3 4 5
Replies
64
Views
11K
Unown (WILD)
Unown (WILD)
S
M140 A-Type vs M-Type
Replies
5
Views
802
Sowee7
S
Shmackitup
NUBM34 Laser Blaster - 115+ Watts of Intense Blue Photons
2 3
Replies
47
Views
6K
Light superglue
L
K
Handheld LaserGun - Osram PLPM4L 90Watts
Replies
5
Views
760
Light superglue
L
T
ok im just going to say it...
Replies
9
Views
829
CurtisOliver
CurtisOliver
A
Shunt to reduce power?
Replies
6
Views
1K
Giannis_TDM
Giannis_TDM
M
Chinese "2W" 450nm upgrade/mod
Replies
0
Views
342
Mihut84
M
M
cant find a datasheet of my diode?
Replies
1
Views
291
Lifetime17
Lifetime17
M
Focussing Nichia diodes with ball-lens?
2
Replies
16
Views
2K
Commander J. Bloodmaker
Commander J. Bloodmaker
C
Poor focus on Odin 5W450 by C4Lasers
2 3
Replies
39
Views
2K
BudJaret
BudJaret
D
NEJE 40W - 15W optical power output
2
Replies
22
Views
7K
kecked
kecked
Jirkas99
NUBM31T 95W 455nm
19 20 21
Replies
322
Views
68K
RedCowboy
RedCowboy
T
First successful build!
Replies
15
Views
2K
paul1598419
paul1598419
AshSerigala
Need a NUBM31T PWM driver -- Killing chinese ones.
Replies
12
Views
963
Junkers
J
RedCowboy
Multiple beams
3 4 5
Replies
70
Views
12K
Light superglue
L
O
Need some assistance here!
Replies
2
Views
565
ObsessingLaserDude
O
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Help A140 A-Type Laser Diode - 1.8W 445nm 5.6mm TO-18
2
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19
Views
2K
Unown (WILD)
Unown (WILD)
Alien Laser
7W Laser Build !
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2
Views
2K
biddy79uk
biddy79uk
biddy79uk
Looking for new supplier
Replies
0
Views
475
biddy79uk
biddy79uk
C
Which Blue Diode is Best for 3W Power with narrow beam?
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0
Views
615
cncyana
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Andrew124C41
NUBM44 Modular Build
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6
Views
1K
cncyana
C
D
laser for cutting plywood
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5
Views
1K
bostjan
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L
Building My First 7w With NUBMM44 V2 need all help I can get!
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14
Views
3K
pados1002_Alex_13
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toutan
100W Bluelaser Super destructive power
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3
Views
1K
Light superglue
L
skijohn
Will the NUBM44-V2 remain the highest output diode?
Replies
4
Views
1K
bostjan
B
djQUAN
Blue Laser for Engraver Questions/Options
Replies
5
Views
2K
djQUAN
djQUAN
P
New custom host NUBM44 build!
Replies
8
Views
1K
nmbusa
nmbusa
A
M140 - M Type Abnormal Beam?
Replies
6
Views
967
adam212
A
R
Buy from eBay - 7 Watt NUB44 laser pen for $250?
2 3
Replies
34
Views
3K
wolfram
wolfram
P
How many Amps should a NUBM44 draw?
Replies
5
Views
893
pados1002_Alex_13
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nmbusa
1st nubm44 build of 7
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11
Views
2K
nmbusa
nmbusa
BrilliantLasers
Does Anyone Have Any First Hand Accounts Of Eye Or Other Injuries From Lasing?
Replies
4
Views
654
RedCowboy
RedCowboy
A
My laser is dead... help identify diode
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6
Views
667
WizardG
WizardG
S
Help with troubleshooting 5W Laser
Replies
0
Views
388
Sam14
S
Andrew124C41
NUBM44 Small Modular Build
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9
Views
1K
icecruncher
icecruncher
B
Are these just different names for the same type of laser?
Replies
4
Views
730
Encap
E
B
Why does this wavelength get its own forum section?
2
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16
Views
1K
Unown (WILD)
Unown (WILD)
M
  • Locked
UV, Violet, or IR which is best for burning?
2 3 4
Replies
52
Views
34K
skijohn
skijohn
L
Playing with gang lens of PLPM4L MDP chip
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10
Views
1K
skijohn
skijohn
GENO
power supply
Replies
3
Views
642
dunkelheit_phoenix_2008
dunkelheit_phoenix_2008
loreadarkshade
450nm 1.6W Handheld Build - PLTB450B
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2
Views
610
loreadarkshade
loreadarkshade
M
why do Laserbeams stop "suddenly"
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10
Views
2K
skijohn
skijohn
G
Sim panels
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0
Views
393
Gazell16
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Shmackitup
NUBM46-71 Diodes
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7
Views
2K
aaronnoraa
aaronnoraa
DTR
7W NUBM44-V2 450nm Laser Diode NUMB44-81/NUBM47-A1
2
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25
Views
12K
RedCowboy
RedCowboy
L
NUBM38 75W MDP chip focused at 5m distance
Replies
7
Views
2K
Light superglue
L
Ricker
MY FIRST BUILD! Pic Heavy! S4X W/ NUBM44.
2
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26
Views
7K
Encap
E
_xXx_MLG_PiNgU_69420_xXx_
PLTB450B raw output divergence
Replies
4
Views
702
_xXx_MLG_PiNgU_69420_xXx_
_xXx_MLG_PiNgU_69420_xXx_
L
Pack of 16 corrected parallel beams with total power equal to NUBM31T (~90W)
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2
Views
926
Light superglue
L
X
1.5a or 1.8a
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12
Views
1K
thanhtung
thanhtung
S
THOR ULTRA Laser Pointer
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2
Views
784
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
615
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
3K
Devil_Master
Devil_Master
A
4.75W Handheld Laser
Replies
4
Views
820
Junkers
J
G
can i replace Nichia NDB7A75 with a Sharp GH04C05B9G
2
Replies
27
Views
3K
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
5K
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
3K
Buffo
Buffo
L
Anything above 100W 450nm?
2 3
Replies
40
Views
5K
Snecho
Snecho
B
Need help to protect my 445nm diodes.
Replies
1
Views
681
Lifetime17
Lifetime17
0TheLaserGuy0
NUBM44 blocks
Replies
3
Views
1K
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
3K
Richie89
Richie89
Fried Chicken
Replacement Diode for my Arctic Spyder III
2
Replies
22
Views
3K
Fried Chicken
Fried Chicken
L
Laser projector optics
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11
Views
2K
Cyparagon
Cyparagon
djQUAN
Revived my PL450B pen laser build from many years ago
Replies
5
Views
1K
djQUAN
djQUAN
L
OSRAM 60W multilaser chip with 24 beams - JLM450nm
2
Replies
25
Views
7K
Light superglue
L
S
Using 7W 445nm Zeus X with only one battery
Replies
2
Views
794
Spezialemic
S
S
Danger of naked eye exposure to 445nm beam
Replies
12
Views
2K
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
2K
paul1598419
paul1598419
LarryDFW
New Projector with RGB Color Phosphor Wheel
Replies
2
Views
889
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
952
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
899
trephanation
T
S
5W Blue Laser
Replies
4
Views
1K
paul1598419
paul1598419
T
Build number 3!
Replies
10
Views
1K
paul1598419
paul1598419
Phaser1966
Advice on disassembly
Replies
4
Views
937
paul1598419
paul1598419
S
18650 powering 5W diode?
Replies
11
Views
2K
Crackula
Crackula
DTR
3.5W NDB7A75 445nm Laser Diode
4 5 6
Replies
87
Views
28K
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
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