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445nm Lasers
Discuss 445nm laser pointers.
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4.4W 445nm dual diode laser
ARG
Sep 4, 2012
6
7
8
Replies
118
Views
44K
Nov 23, 2014
Papango
P
Update! My First Custom 445nm Build!
Nute
Nov 16, 2014
Replies
6
Views
3K
Nov 23, 2014
Nute
N
Laser Heatsinks
NutsnBolts
Nov 19, 2014
Replies
3
Views
1K
Nov 22, 2014
blasterman
B
"Project COVL" - Teaser
rhd
Mar 29, 2012
2
Replies
30
Views
5K
Nov 22, 2014
Lazerbeak
My new stainless steel host arrived!!!
Team Orange07
Nov 20, 2014
2
Replies
16
Views
3K
Nov 21, 2014
Team Orange07
C
445 dimming issue
Cateater
Nov 19, 2014
Replies
9
Views
1K
Nov 20, 2014
ChaosLord
Johnny Number Five! 5-mode 445
bdgreenb
Nov 18, 2014
Replies
3
Views
3K
Nov 19, 2014
Sigurthr
Osram PL450B Handheld Build
Clickey
Nov 11, 2014
Replies
9
Views
2K
Nov 14, 2014
Clickey
M
My designed laser engraver
moh17
Nov 8, 2014
Replies
14
Views
2K
Nov 11, 2014
moh17
M
been a long time...i am back
xivlia
Nov 10, 2014
Replies
3
Views
1K
Nov 10, 2014
xivlia
Z
M140 Build issues?
zimm3rmann
Nov 9, 2014
Replies
12
Views
2K
Nov 9, 2014
DTR
First laser build with jayrob's host (Updated to stainless steel host)!!!!!!!!!!!
Team Orange07
Nov 7, 2014
Replies
3
Views
1K
Nov 7, 2014
SilverFire
Looking for 1W Blue (450nm) handheld laser
Constandinos97
Oct 31, 2014
2
3
Replies
32
Views
4K
Nov 7, 2014
seoirse009
U
M140 & 405-G-2 Glass Lens Heatsink
uMinded
Nov 5, 2014
Replies
8
Views
2K
Nov 6, 2014
ARG
First 450nm build PLTB450 (with pics)
alessnilsen
Oct 22, 2014
Replies
13
Views
2K
Nov 4, 2014
alessnilsen
Z
Check over my parts list?
zimm3rmann
Nov 3, 2014
Replies
2
Views
1K
Nov 3, 2014
Reiign
How safe is it to run a M140 and 9mm diode off of one 18650?
Frankie9011
Oct 30, 2014
Replies
5
Views
2K
Oct 31, 2014
Atomicrox
M
Need to buy goggles
moh17
Oct 17, 2014
Replies
12
Views
2K
Oct 30, 2014
starlight
S
445nm beam combining
simax
Oct 29, 2014
Replies
2
Views
1K
Oct 29, 2014
simax
S
M
Need help
moh17
Oct 13, 2014
Replies
14
Views
2K
Oct 29, 2014
hakzaw1
S
Can M140 diode work in negative temp ?
Shobos
Oct 23, 2014
Replies
0
Views
1K
Oct 23, 2014
Shobos
S
J
New laser for me...
jrobertdobson
Oct 2, 2014
Replies
11
Views
2K
Oct 23, 2014
jrobertdobson
J
M
Need Suggestion and help
moh17
Oct 22, 2014
Replies
1
Views
981
Oct 22, 2014
Bionic-Badger
S
Laser Overheating signs ?
Shobos
Oct 16, 2014
Replies
2
Views
1K
Oct 17, 2014
ARG
M
A140 current
moh17
Oct 16, 2014
Replies
2
Views
1K
Oct 16, 2014
Nute
M
Driver help
moh17
Oct 16, 2014
Replies
0
Views
1K
Oct 16, 2014
moh17
M
S
My 2W Custom Laser Resurrected !!!
Shobos
Oct 15, 2014
Replies
4
Views
2K
Oct 15, 2014
Shobos
S
Grabbed this laser just for a bit of fun!
LaserBeams
Sep 29, 2014
Replies
14
Views
2K
Oct 14, 2014
LaserBeams
Build/Review: 3.5W+ Sinner's MS-Envy Custom Host 18350x2 @2.3A Build Thread
sinner
Jul 31, 2013
2
Replies
16
Views
7K
Oct 3, 2014
Alaskan
T
Homemade 1W 445 nm laser not working right.
tornadodead
Sep 18, 2014
2
Replies
16
Views
4K
Sep 25, 2014
Alaskan
I'm back, and I need help! (Please)
Vakker Vinter
Sep 18, 2014
Replies
13
Views
2K
Sep 22, 2014
Vakker Vinter
The Olight Baton died...lets put a PLTB450B in it.
Down with Umbrella
Sep 18, 2014
Replies
7
Views
2K
Sep 19, 2014
Down with Umbrella
W
It works again!
Wmacky
Aug 23, 2014
Replies
4
Views
1K
Sep 18, 2014
trussmonkey25
D
Buying a real goggle this time
dattanchu
Sep 5, 2014
Replies
15
Views
2K
Sep 11, 2014
Bionic-Badger
Angel breath:7.6W+ dual NBD7A75 fan cooled portable.(Pic heavy)
Down with Umbrella
Jul 19, 2014
2
3
Replies
45
Views
7K
Sep 5, 2014
r34p3rex
R
3W Mag Machine!!! [PIC HEAVY] 9mm 445nm Build!!!
Photonz
Jun 25, 2014
Replies
3
Views
3K
Sep 5, 2014
niiii
K
Would it be safe to look at 1.6W dot?
killas291
Jun 4, 2014
2
3
4
Replies
50
Views
8K
Sep 2, 2014
paul1598419
killed diode
niiii
Aug 25, 2014
2
Replies
24
Views
3K
Sep 1, 2014
niiii
D
Lab module heatsink mount for 445 diode
dattanchu
Aug 31, 2014
Replies
6
Views
2K
Aug 31, 2014
Pi R Squared
Low power single mode vs high power multi mode laser diode divergence?
Alaskan
Aug 24, 2014
2
Replies
23
Views
5K
Aug 30, 2014
Alaskan
T
445nm Dot Viewing
twenglish1
Aug 22, 2014
Replies
6
Views
2K
Aug 27, 2014
mortuus
Invisible beam?
niiii
Aug 20, 2014
2
Replies
29
Views
4K
Aug 27, 2014
Lotus_Darkrose
D
My white breathelizer glows
dattanchu
Aug 19, 2014
Replies
3
Views
1K
Aug 19, 2014
trencheel303
T
S
DIY Blue Laser Trouble! Help, Please!
SpaceMonkeyBob
Aug 15, 2014
Replies
6
Views
2K
Aug 18, 2014
SpaceMonkeyBob
S
S
Finishing up my custom M140 laser :)
snowluck2345
Aug 16, 2014
Replies
12
Views
2K
Aug 17, 2014
snowluck2345
S
I like my three-element lens more than my G-2 lens
Weegidy
Aug 17, 2014
Replies
6
Views
2K
Aug 17, 2014
Lotus_Darkrose
Another 2W build thread
Weegidy
Aug 10, 2014
Replies
8
Views
2K
Aug 17, 2014
Weegidy
2w 445nm handheld laser
niiii
Jul 25, 2014
Replies
11
Views
2K
Aug 14, 2014
niiii
T
445nm laser output power question
twenglish1
Aug 13, 2014
Replies
6
Views
1K
Aug 14, 2014
PainTrane117
T
My 445nm Laser Build(first tests)
twenglish1
Aug 2, 2014
2
Replies
16
Views
2K
Aug 13, 2014
PainTrane117
L
Is there a "safe" output range for glasses-free operation at this wavelength?
LCDR Data
Aug 11, 2014
2
Replies
16
Views
2K
Aug 12, 2014
LCDR Data
L
E
Multiple diodes.
ED KLINE
Oct 23, 2013
2
Replies
26
Views
4K
Aug 12, 2014
ED KLINE
E
White Copper Head 2.7W+ 445nm Laser Build
Thejoker301
Aug 7, 2014
Replies
10
Views
2K
Aug 9, 2014
upaa27
1W blue laser brightness problem
NRGLite
Aug 7, 2014
Replies
7
Views
2K
Aug 8, 2014
NRGLite
G
Be safe.
grenadier
Nov 17, 2013
Replies
12
Views
4K
Aug 8, 2014
Sigurthr
T
My 445nm Laser Build(Complete)
twenglish1
Aug 6, 2014
Replies
6
Views
1K
Aug 7, 2014
twenglish1
T
S
In memory of My Custom '2W' Laser...
Shobos
Jul 29, 2014
Replies
0
Views
1K
Jul 29, 2014
Shobos
S
S
2W laser big time problem
Shobos
Jul 28, 2014
2
Replies
20
Views
3K
Jul 28, 2014
Shobos
S
9mm Dry build 2.3W 1.829A
jander6442
Aug 7, 2012
2
Replies
30
Views
9K
Jul 27, 2014
Flyboyabc
F
S
Homemade 2W laser With custom host !
Shobos
Jul 27, 2014
Replies
12
Views
2K
Jul 27, 2014
Shobos
S
New Host on the Block ?? Integral TEC and Fan !
LASER66
Jul 16, 2010
Replies
14
Views
5K
Jul 24, 2014
LASER66
D
50mW NDB7242E Vs A150
Deleted member 16589
Jul 13, 2014
Replies
13
Views
3K
Jul 23, 2014
Deleted member 16589
D
T
Laser build help
twenglish1
Jul 20, 2014
Replies
4
Views
992
Jul 21, 2014
The Lightning Stalker
K
How much i can get for this laser?
killas291
Jul 20, 2014
Replies
2
Views
1K
Jul 21, 2014
RayJay
3.5W laser running at 2.6W ?
brendon7358
Jul 19, 2014
Replies
13
Views
2K
Jul 20, 2014
IWIRE
Powers up then levels out halfway on
dethlore
Jul 14, 2014
Replies
9
Views
1K
Jul 17, 2014
The Lightning Stalker
K
Build 445nm 2w
Koswik
Jul 12, 2014
Replies
3
Views
1K
Jul 15, 2014
Koswik
K
100 Watts of Blue Coming to a Pointer Near You?
LASER66
Jul 11, 2014
Replies
11
Views
2K
Jul 14, 2014
LASER66
Help to buy a 445nm from aliexpress (solved)
alessnilsen
Jun 22, 2014
2
Replies
27
Views
3K
Jul 12, 2014
Robpar
K
Build 445nm 2w
Koswik
Jul 12, 2014
Replies
0
Views
902
Jul 12, 2014
Koswik
K
H
Wicked Lasers Spider S3 Blue Laser
helious74
Jul 9, 2014
Replies
6
Views
1K
Jul 11, 2014
helious74
H
S
Help Building Laser!!!
supzack
Jul 9, 2014
Replies
0
Views
869
Jul 9, 2014
supzack
S
W
New 445 build - 3 Diode host
Wmacky
Jun 14, 2014
2
3
Replies
43
Views
5K
Jul 5, 2014
IsaacT
P
Laser Cutting surface?
panterateama
Jul 1, 2014
Replies
1
Views
1K
Jul 1, 2014
Things
T
S
Hello, need Your opinion
Shobos
Jun 26, 2014
2
Replies
22
Views
2K
Jun 27, 2014
Shobos
S
9mm 445nm 2D Maglite Build [COMPLETE]
Photonz
Jun 8, 2014
2
Replies
20
Views
3K
Jun 26, 2014
Alaskan
Build: 445nm 1.7W Skyray
MajorTom5
Oct 7, 2013
2
Replies
16
Views
4K
Jun 20, 2014
paul1598419
K
462nm?
Krane
Jun 19, 2014
Replies
11
Views
2K
Jun 20, 2014
Shakenawake
>2.5W Saik with copper module! *PIC HEAVY*
grainde
May 27, 2012
2
Replies
22
Views
13K
Jun 18, 2014
Hitokiri Battousai
9mm 445nm (NDB7875) duty cycle.
deltawars
May 31, 2014
Replies
5
Views
2K
Jun 11, 2014
vari
V
[FINISHED] 2nd Build Thread *pics*: ~1W @ 445nm in Flashlighthost
TimTom
Apr 17, 2014
2
3
Replies
34
Views
6K
Jun 9, 2014
IWIRE
Lowest binned "445nm" Diode
IsaacT
Jun 7, 2014
Replies
3
Views
1K
Jun 7, 2014
IsaacT
3W 445nm Survival laser Stainless Steel build!
deltawars
May 28, 2014
2
Replies
22
Views
5K
Jun 3, 2014
Down with Umbrella
D
A140s inside M140s?
DoctorEvil
May 31, 2014
Replies
10
Views
3K
Jun 1, 2014
DTR
First Build: 9mm MS-SSW! (pic heavy)
dubious speculation
Mar 1, 2014
Replies
14
Views
4K
May 31, 2014
sinner
W
445 divergence?
Wmacky
May 29, 2014
2
Replies
19
Views
3K
May 31, 2014
stevenkelby
S
C
Best value & quality Lab Modules
civiclaser
May 14, 2014
Replies
6
Views
1K
May 30, 2014
hakzaw1
9mm diode in a sinner pen host w/ a pocket clip of course.
Down with Umbrella
May 29, 2014
Replies
8
Views
1K
May 29, 2014
sinner
Dual-Purpose BUILD! JinHeng 12a USB charger + LASER! WOOOP! [PIC HEAVY]
KRNAZNBOY
May 22, 2014
Replies
7
Views
3K
May 28, 2014
ru124t
P
Laser no longer works after accidentally hooking up wrong terminals!
PigsInSpace
May 10, 2014
Replies
6
Views
1K
May 27, 2014
Eudaimonium
N
445nm blu 3w+
nguyenchithichs4
May 24, 2014
2
Replies
19
Views
4K
May 27, 2014
IWIRE
W
New build, and a new guy!
Wmacky
May 5, 2014
Replies
12
Views
1K
May 25, 2014
Hemlock_Mike
P
Solved -Anyone else experience a diode this inefficient?
petters
May 23, 2014
Replies
6
Views
1K
May 24, 2014
Bionic-Badger
Whats the power of my laser?
ujelytek
May 23, 2014
Replies
4
Views
1K
May 23, 2014
ujelytek
The death of a M140
Kalsongen
May 19, 2014
2
3
Replies
40
Views
5K
May 23, 2014
Kalsongen
S
New Generation 445nm Diodes: Nichia NDB7A75
shokkunlasers
Jan 1, 2014
9
10
11
Replies
160
Views
32K
May 18, 2014
rhd
A
Maser - Active Cooled MagLite 2D laser 445nm
andyman
Jan 21, 2014
2
Replies
25
Views
6K
May 17, 2014
COMMANDR
Z
My First build
Zak
Sep 8, 2013
Replies
7
Views
2K
May 14, 2014
BurningLaserGuy
Introducing "Deuces Wild" 5.4w
IWIRE
Apr 29, 2014
2
Replies
19
Views
3K
May 14, 2014
IWIRE
G
Is there a 10 000mw laser diode 445nm
geo-r
May 5, 2014
2
Replies
22
Views
3K
May 11, 2014
BurningLaserGuy
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