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445nm Lasers

Discuss 445nm laser pointers.
Andrew124C41
NUBM44 Modular Build
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6
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2K
cncyana
C
D
laser for cutting plywood
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5
Views
2K
bostjan
B
L
Building My First 7w With NUBMM44 V2 need all help I can get!
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14
Views
6K
pados1002_Alex_13
P
toutan
100W Bluelaser Super destructive power
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3
Views
3K
Light superglue
L
skijohn
Will the NUBM44-V2 remain the highest output diode?
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4
Views
2K
bostjan
B
P
New custom host NUBM44 build!
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8
Views
2K
nmbusa
nmbusa
A
M140 - M Type Abnormal Beam?
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6
Views
2K
adam212
A
R
Buy from eBay - 7 Watt NUB44 laser pen for $250?
2 3
Replies
34
Views
8K
wolfram
wolfram
P
How many Amps should a NUBM44 draw?
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5
Views
2K
pados1002_Alex_13
P
nmbusa
1st nubm44 build of 7
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11
Views
4K
nmbusa
nmbusa
BrilliantLasers
Does Anyone Have Any First Hand Accounts Of Eye Or Other Injuries From Lasing?
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4
Views
1K
RedCowboy
RedCowboy
A
My laser is dead... help identify diode
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6
Views
2K
WizardG
WizardG
S
Help with troubleshooting 5W Laser
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0
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1K
Sam14
S
B
Are these just different names for the same type of laser?
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4
Views
2K
Encap
E
B
Why does this wavelength get its own forum section?
2
Replies
16
Views
3K
Unown (WILD)
Unown (WILD)
M
  • Locked
UV, Violet, or IR which is best for burning?
2 3 4
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52
Views
44K
skijohn
skijohn
L
Playing with gang lens of PLPM4L MDP chip
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10
Views
3K
skijohn
skijohn
GENO
power supply
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3
Views
1K
dunkelheit_phoenix_2008
dunkelheit_phoenix_2008
loreadarkshade
450nm 1.6W Handheld Build - PLTB450B
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2
Views
1K
loreadarkshade
loreadarkshade
M
why do Laserbeams stop "suddenly"
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10
Views
3K
skijohn
skijohn
G
Sim panels
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0
Views
928
Gazell16
G
L
NUBM38 75W MDP chip focused at 5m distance
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7
Views
4K
Light superglue
L
Ricker
MY FIRST BUILD! Pic Heavy! S4X W/ NUBM44.
2
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26
Views
11K
Encap
E
_xXx_MLG_PiNgU_69420_xXx_
PLTB450B raw output divergence
Replies
4
Views
2K
_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
2K
Light superglue
L
X
1.5a or 1.8a
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12
Views
3K
thanhtung
thanhtung
S
THOR ULTRA Laser Pointer
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2
Views
2K
Lifetime17
Lifetime17
M
Anyone had troubles with customs in the US?
Replies
8
Views
3K
Unown (WILD)
Unown (WILD)
405nanoMatt
The dragon !
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1
Views
1K
405nanoMatt
405nanoMatt
S
7W 445nM diode burned out?
Replies
11
Views
5K
Lifetime17
Lifetime17
Devil_Master
Time for my yearly return to the forum... inquiring about NUBM31T
2
Replies
20
Views
6K
Devil_Master
Devil_Master
A
4.75W Handheld Laser
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4
Views
2K
Junkers
J
G
can i replace Nichia NDB7A75 with a Sharp GH04C05B9G
2
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27
Views
6K
gazer101
G
RedCowboy
Nubm0at
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5
Views
4K
Lifetime17
Lifetime17
L
40-50W blue laser from tightly packed parallel 08 beams
2 3
Replies
35
Views
9K
Junkers
J
D
NUBM44-v2 divergence at 3 meters
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12
Views
4K
cncyana
C
Buffo
7W 450 nm handheld build
2
Replies
23
Views
6K
Buffo
Buffo
B
Need help to protect my 445nm diodes.
Replies
1
Views
1K
Lifetime17
Lifetime17
0TheLaserGuy0
NUBM44 blocks
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3
Views
2K
RedCowboy
RedCowboy
D
3w 445 Modded nerf laser host.
Replies
5
Views
2K
Coonie
C
Golden Duck
Newbie here, looking to build a 1 watt blue. Where do i start?
2
Replies
20
Views
6K
Richie89
Richie89
Fried Chicken
Replacement Diode for my Arctic Spyder III
2
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22
Views
7K
Fried Chicken
Fried Chicken
L
Laser projector optics
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11
Views
4K
Cyparagon
Cyparagon
djQUAN
Revived my PL450B pen laser build from many years ago
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5
Views
2K
djQUAN
djQUAN
L
OSRAM 60W multilaser chip with 24 beams - JLM450nm
2
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25
Views
10K
Light superglue
L
S
Using 7W 445nm Zeus X with only one battery
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2
Views
1K
Spezialemic
S
S
Danger of naked eye exposure to 445nm beam
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12
Views
3K
hakzaw1
hakzaw1
E
driver solutions for casio A141 array as etcher/cutterer
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8
Views
2K
Cyparagon
Cyparagon
R
Safety glasses not enough + beam quality
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14
Views
3K
paul1598419
paul1598419
LarryDFW
New Projector with RGB Color Phosphor Wheel
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2
Views
1K
hakzaw1
hakzaw1
nzoomed
My first build - 2W M140 diode laser
2
Replies
22
Views
5K
paul1598419
paul1598419
T
Blue laser power check
Replies
9
Views
2K
BowtieGuy
BowtieGuy
trinh hong phuoc
New Osram Diode PLPT5-450KA
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0
Views
2K
trinh hong phuoc
trinh hong phuoc
tomsk
My new 6w+ with host Sunwayman T45C
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2
Views
2K
tomsk
tomsk
T
Ultrafire 501B/Lifetime17 Cu Heatsink x Osram PLTB450B
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10
Views
2K
trephanation
T
S
5W Blue Laser
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4
Views
2K
paul1598419
paul1598419
T
Build number 3!
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10
Views
2K
paul1598419
paul1598419
Phaser1966
Advice on disassembly
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4
Views
2K
paul1598419
paul1598419
S
18650 powering 5W diode?
Replies
11
Views
3K
Blades and Photons
Blades and Photons
DTR
3.5W NDB7A75 445nm Laser Diode
4 5 6
Replies
87
Views
39K
RedCowboy
RedCowboy
Litleck
Handheld housing and driver
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8
Views
2K
Lifetime17
Lifetime17
M
messing with potentiometer on Blue Laser?
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3
Views
3K
Lifetime17
Lifetime17
barthchris
NUB07 465nm. Gonna love this one fellas!
2
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17
Views
5K
aaronnoraa
aaronnoraa
Q
Need help with this laser
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6
Views
1K
RedCowboy
RedCowboy
D
445 m140 in a c6 host
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10
Views
2K
Deleted member 57455
D
T
Want to make a laser
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5
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2K
paul1598419
paul1598419
marcwolf
Help with NUBM44-V2 Blue Laser Diode
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11
Views
3K
Laserbran
L
loneoceans
[[ Project 450 ]] - Fully Integrated NUBM44-V2 Laser Driver at 50W
Replies
9
Views
4K
loneoceans
loneoceans
G
Blue 6W host handmade.
2
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18
Views
4K
tomsk
tomsk
Alien Laser
Wicked Laser 445nm Self destruct !!!
Replies
14
Views
3K
DTR
DTR
trinh hong phuoc
NDB7775 2,9w 450nm diode
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0
Views
1K
trinh hong phuoc
trinh hong phuoc
I
Mysterious eye damage from 1W 445 laser
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5
Views
2K
Coonie
C
thanhtung
Blue Hulk 10w+ handle
2
Replies
16
Views
5K
CDBEAM777
CDBEAM777
L
Sanwu 7w 445 single mode and multi mode comparison tests?
Replies
12
Views
4K
paul1598419
paul1598419
L
Hit in eye with 7w sawnu striker
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9
Views
4K
Laserguy107
L
AaronT
10 Watt Blue 445nm Handheld Laser.
2
Replies
29
Views
15K
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
2K
ElectricPlasma
ElectricPlasma
D
  • Locked
Just ordered 1.5w blue 450nm laser
2 3
Replies
36
Views
10K
ArcticDude
ArcticDude
L
A better packed 40W beam from 7 parallel beams
Replies
7
Views
3K
thanhtung
thanhtung
I
Are the chinese blue lasers in any way a bad idea?
Replies
11
Views
3K
Spoomples
Spoomples
I
Newbie here: Will looking at the laser's dot for a minute from 1 meter with no glasses cause harm?
Replies
9
Views
2K
paul1598419
paul1598419
I
This is CRAZY | Please, help me understand the dos and don'ts a bit better
2
Replies
21
Views
4K
CurtisOliver
CurtisOliver
Ainus
I want buy a new laser pointer
Replies
6
Views
3K
trinh hong phuoc
trinh hong phuoc
J
Glasses in the UK
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6
Views
2K
Surgy
S
thanhtung
Bigboy Skyray King blue laser 3w
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6
Views
2K
thanhtung
thanhtung
MajorLazor
Beam stopper?
2 3
Replies
34
Views
8K
MajorLazor
MajorLazor
brianpe
Battery Powered Labby, Mark II
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11
Views
3K
CDBEAM777
CDBEAM777
RedCowboy
Blue laser diodes could come with FAC
Replies
3
Views
2K
paul1598419
paul1598419
dark racer
laser driver getting hot.
Replies
9
Views
4K
LaserRanger
LaserRanger
RedCowboy
7A75 corrected w/3XBE
2 3
Replies
34
Views
9K
RedCowboy
RedCowboy
trinh hong phuoc
New SHARP 450nm 1650mw
2 3 4
Replies
62
Views
16K
RedCowboy
RedCowboy
nzoomed
Suitable driver and enclosure for an M140?
Replies
12
Views
2K
nzoomed
nzoomed
Sumfinclever
Spent a weekend experimenting with stuffing M140s into pen hosts.
2
Replies
28
Views
5K
paul1598419
paul1598419
T
Looking for a reasonably priced 5mW 445nm.
Replies
8
Views
2K
hakzaw1
hakzaw1
BowtieGuy
Streamlight Microstream Pen 450nm
2
Replies
31
Views
6K
LaserRanger
LaserRanger
R
m140 driver
Replies
9
Views
3K
Sumfinclever
Sumfinclever
Nexgen
New Nichia Blue Diode.
2
Replies
31
Views
11K
RedCowboy
RedCowboy
ManoleStefan
Nubm44 Massive Heatsink
Replies
11
Views
2K
Lifetime17
Lifetime17
Nae K
M140 Diode
2 3
Replies
41
Views
9K
Theodore41
T
R
m140 diode bank from projector
Replies
0
Views
1K
Ruyinju
R
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