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445nm Lasers

Discuss 445nm laser pointers.
daguin
  • Sticky
A-140 vs. M-140 vs. H1600
12 13 14
Replies
221
Views
109K
Lifetime17
Lifetime17
P
  • Sticky
The thread about "real" goggles/glasses. . .
7 8 9
Replies
140
Views
63K
RoBeacon
RoBeacon
L
  • Sticky
A Plea for EYE Safety!!
10 11 12
Replies
185
Views
71K
DrMario
DrMario
Blord
  • Sticky
Osram PL450 450nm 80mW power chart
5 6 7
Replies
103
Views
58K
dden4012
D
offroadfreak8582
  • Sticky
Laserbtb.com the source for all laser needs. (6% Coupon : 109058640691)
2
Replies
17
Views
12K
InfinitusEquitas
InfinitusEquitas
O
  • Sticky
3W blue laser pointer(Laser diode size:9mm)
2 3
Replies
45
Views
27K
Hap
Hap
daguin
  • Sticky
There is Something "Wrong" With My Beam/Spot
2 3
Replies
42
Views
38K
GVLLD M981
GVLLD M981
Grix
  • Sticky
List of 445nm diodes
12 13 14
Replies
217
Views
100K
qumefox
qumefox
L
  • Sticky
Safety terms
Replies
15
Views
14K
ppbss
ppbss
Sumfinclever
Spent a weekend experimenting with stuffing M140s into pen hosts.
2
Replies
28
Views
491
paul1598419
paul1598419
trinh hong phuoc
New SHARP 450nm 1650mw
2
Replies
20
Views
2K
RedCowboy
RedCowboy
M
Anyone had troubles with customs in the US?
Replies
6
Views
148
hakzaw1
hakzaw1
T
Looking for a reasonably priced 5mW 445nm.
Replies
8
Views
270
hakzaw1
hakzaw1
BowtieGuy
Streamlight Microstream Pen 450nm
2
Replies
31
Views
2K
LaserRanger
LaserRanger
R
m140 driver
Replies
9
Views
352
Sumfinclever
Sumfinclever
RedCowboy
7A75 corrected w/3XBE
Replies
10
Views
319
Lifetime17
Lifetime17
Nexgen
New Nichia Blue Diode.
2
Replies
31
Views
4K
RedCowboy
RedCowboy
ManoleStefan
Nubm44 Massive Heatsink
Replies
11
Views
246
Lifetime17
Lifetime17
Nae K
M140 Diode
2 3
Replies
41
Views
2K
Theodore41
T
R
m140 diode bank from projector
Replies
0
Views
141
Ruyinju
R
Alien Laser
NDB7675 + NUBM07E Laser Build
2
Replies
19
Views
3K
paul1598419
paul1598419
T
Two dots?
Replies
14
Views
459
steve001
S
T
Laser TTL
Replies
9
Views
283
paul1598419
paul1598419
alessnilsen
PLTB450B puts out only a flash
2
Replies
25
Views
2K
Anthony P
Anthony P
alessnilsen
Advice on laser for engraving
Replies
0
Views
212
alessnilsen
alessnilsen
TOExHEAD
Looking to buy good focusing 445nm 2-5W blue laser
2
Replies
17
Views
2K
paul1598419
paul1598419
B
Battery powered labby project
2 3
Replies
44
Views
3K
aaronnoraa
aaronnoraa
Nae K
Help Removing 445nm diode from Kardel gattling housing
Replies
7
Views
418
paul1598419
paul1598419
Nae K
How to remove 445nm diode from Kardel gattling housing?
Replies
2
Views
215
paul1598419
paul1598419
B
Photo: Testing My 450nm Laser
Replies
5
Views
369
Lifetime17
Lifetime17
S
Which Laser Can be Use
Replies
11
Views
780
serkang
S
Spudinator
Dragon laser 445nm Spartan 1W output
Replies
0
Views
227
Spudinator
Spudinator
M
UV, Violet, or IR which is best for burning?
2 3
Replies
34
Views
24K
hakzaw1
hakzaw1
Devil_Master
Alternatives to DTR for NUBM44 modules?
2
Replies
17
Views
2K
lmg
L
A
Best Burning Laser to Buy
Replies
5
Views
499
Immo1282
Immo1282
D
PL-E Pro 445nm cracked lens
2
Replies
25
Views
945
cistercian
cistercian
hakzaw1
KingKube 445nm 500mW engraver ..
Replies
0
Views
246
hakzaw1
hakzaw1
G
nubm41 laser diode 445 blue
Replies
1
Views
208
paul1598419
paul1598419
RedCowboy
Nubm0at
Replies
4
Views
587
RedCowboy
RedCowboy
R
Cheapest blue laser 3 or more?
2
Replies
18
Views
957
reteweee
R
DTR
NUBM44 6W+ 450nm Laser Diode
45 46 47
Replies
745
Views
95K
trinh hong phuoc
trinh hong phuoc
RoBeacon
Infrared from 445nM
Replies
8
Views
510
lasersbee
lasersbee
leukoplast
445nm vs 532nm brightness comparison.
2
Replies
26
Views
11K
RoBeacon
RoBeacon
behmer
196 445nm diode firing through a standard pane of glass (.25” thick) Bad idea?
Replies
6
Views
527
kecked
kecked
ragebot
Light saber question
Replies
3
Views
444
hakzaw1
hakzaw1
A
Laser From Ebay
Replies
9
Views
591
RedCowboy
RedCowboy
Lildutchboy7
Dark War Glaive Lightsaber! NUBM07E 470nm!
Replies
11
Views
1K
Pelagius
P
hoo7h
"Unleashing", The 7W Monster By badboybilly
Replies
14
Views
1K
GLAZO
GLAZO
trinh hong phuoc
About Gball diode
3 4 5
Replies
71
Views
4K
deadshadow
deadshadow
rathat
Been like 7 years since I was last here. What are some good diode sources nowadays
2
Replies
21
Views
1K
Lifetime17
Lifetime17
C
New High Power Diodes and Increased Beam Divergence
Replies
4
Views
1K
cncyana
C
Lildutchboy7
NUBM47 in Trinh Hong Phuoc Host
Replies
9
Views
628
Encap
E
Andrew124C41
NUBM44 Dry Ice Run
2
Replies
30
Views
2K
Light superglue
L
thanhtung
New pen laser 450nm and beamshot at night
Replies
8
Views
1K
thanhtung
thanhtung
Nordhavn
Sanwu 7W silver
4 5 6
Replies
85
Views
4K
BobMc
BobMc
thanhtung
New build laser NUBM05 boost 2.5A
Replies
3
Views
987
thanhtung
thanhtung
MERC
Never lucky
Replies
9
Views
502
Richie89
Richie89
hoo7h
My Laser is a Hipster Who Vapes Cardboard Ejuice and Blows Mad O's!
Replies
8
Views
570
paul1598419
paul1598419
Richie89
Mysterious faint Light
Replies
4
Views
518
Richie89
Richie89
V
cheap 2.5W laser: fake?
Replies
7
Views
835
hakzaw1
hakzaw1
badboybilly
Fun Convertable rebuild
Replies
11
Views
576
cyberdoc
cyberdoc
trinh hong phuoc
fears about new diode
Replies
2
Views
1K
RedCowboy
RedCowboy
T
  • Locked
m140 or pltb450b
Replies
6
Views
598
ArcticDude
ArcticDude
RedCowboy
Something interesting about Newgazer 7A75
2
Replies
19
Views
2K
Lifetime17
Lifetime17
J
Help with blurry 1W 445nm
2 3
Replies
32
Views
2K
Jesse
J
T
pltb450b 1.6 watt 445 nm
2 3
Replies
42
Views
2K
paul1598419
paul1598419
J
3.5W Engrving build
Replies
10
Views
757
paul1598419
paul1598419
J
Help needed for a noob (me)
2
Replies
19
Views
845
Alaskan
Alaskan
leon1603
My Thor M2 450nm 3W laser wont turn on :(
2
Replies
17
Views
2K
diachi
D
Accutronitis
Just out of curiosity is there a max temp rating for a NUBM44 ?
2
Replies
26
Views
2K
RedCowboy
RedCowboy
astralist
Generic pen build by Astralist
Replies
8
Views
910
paul1598419
paul1598419
SgtHK
5W JetLasers PLE-Pro getting hot
Replies
8
Views
901
hakzaw1
hakzaw1
D
question about blue lasers
Replies
7
Views
742
DarthPrower
D
B
Planning on building my second 450nm laser.
Replies
5
Views
635
paul1598419
paul1598419
ThetaSigma
Laser Glove
Replies
3
Views
588
paul1598419
paul1598419
P
Spot size for PLTB450B
Replies
2
Views
587
Lifetime17
Lifetime17
ZRaffleticket
Z's 300mW 450nm
Replies
3
Views
684
paul1598419
paul1598419
Lifetime17
Vintage 1950 flashlight build
2
Replies
16
Views
1K
Lifetime17
Lifetime17
RedCowboy
Is there a new 445/450 diode?
Replies
3
Views
1K
paul1598419
paul1598419
L
Has anybody bought or tested one of these?
Replies
6
Views
660
Gazen
G
RedCowboy
Why such a high price for only medium output?
Replies
12
Views
850
RedCowboy
RedCowboy
waffailtrager101
Why are most 445nm lasers >1W?
Replies
9
Views
1K
waffailtrager101
waffailtrager101
paul1598419
Review of Thor H Dual Power
3 4 5
Replies
76
Views
5K
paul1598419
paul1598419
trinh hong phuoc
my new blue 7w-nubm47-a1
Replies
14
Views
2K
Seoul_lasers
Seoul_lasers
W
CNC 445nm 2W laser cutter problems
Replies
10
Views
1K
diachi
D
Bogart
A130 vs A140 diodes - are they different?
2 3
Replies
44
Views
4K
paul1598419
paul1598419
G
SKY laser worth buying?
Replies
4
Views
578
Encap
E
Alien Laser
New Laser Build >7W/445nm!
2
Replies
16
Views
3K
Shotgundrums
Shotgundrums
S
  • Locked
What kind of LD's is in this projector? The same like M140?
Replies
9
Views
860
RedCowboy
RedCowboy
P
CNC Laser 2017
Replies
14
Views
2K
3DLaSeRBuiLDeR
3DLaSeRBuiLDeR
U
NUBM44 CNC cutting normal/half-way acrylic mirror
Replies
7
Views
1K
Alaskan
Alaskan
9
Wondering about goggles?
Replies
2
Views
690
Mosc007
M
Y
The laser beam changed shape.
Replies
13
Views
1K
Encap
E
Devil_Master
5W 445nm labby from OdicForce: did anyone try it?
Replies
12
Views
1K
RedCowboy
RedCowboy
Lifetime17
Solar Force NDB7874
Replies
15
Views
721
3DLaSeRBuiLDeR
3DLaSeRBuiLDeR
Merpie101
Should i get this laser?
Replies
13
Views
1K
Encap
E
badboybilly
NUBM47-A1 Quick build!
Replies
13
Views
2K
BobMc
BobMc
deadshadow
what diode this 445 module have?
Replies
8
Views
748
paul1598419
paul1598419
RB astro
Full Copper Jacket - The Little Weapon - M140, 445nm, 2W+
2 3
Replies
46
Views
3K
paul1598419
paul1598419
Ricker
MY FIRST BUILD! Pic Heavy! S4X W/ NUBM44.
2
Replies
22
Views
4K
Accutronitis
Accutronitis
AaronT
Sub 10 Watt mystery laser. Please help identify/evaluate/test.
2
Replies
25
Views
3K
AaronT
AaronT
Qorx
Back into lasers, questions
Replies
1
Views
656
BobMc
BobMc
Accutronitis
My Monster 6+ watt Laser Build Has Started !
24 25 26
Replies
400
Views
18K
RedCowboy
RedCowboy
badboybilly
Before and After EBay laser
Replies
10
Views
1K
Lifetime17
Lifetime17
Accutronitis
Is A Spot Size Of a 1/2 Inch At 50 Feet Good ?
2
Replies
28
Views
3K
EarlBrown
E
X
Nichia diodes info
Replies
9
Views
1K
XVincex46
X
GVLLD M981
NUBM44 + 4.5A driver on 2 AA's
2 3
Replies
33
Views
2K
GVLLD M981
GVLLD M981
blrock
A140 48 hour burn in test
2 3
Replies
36
Views
5K
paul1598419
paul1598419
Lifetime17
Vietnam Era 445nm /9mm field light
Replies
14
Views
1K
trinh hong phuoc
trinh hong phuoc
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