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445nm Lasers
Discuss 445nm laser pointers.
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L
Playing with gang lens of PLPM4L MDP chip
Light superglue
Feb 2, 2021
Replies
10
Views
2K
Mar 21, 2021
skijohn
power supply
GENO
Mar 5, 2021
Replies
3
Views
1K
Mar 10, 2021
dunkelheit_phoenix_2008
450nm 1.6W Handheld Build - PLTB450B
loreadarkshade
Mar 9, 2021
Replies
2
Views
1K
Mar 9, 2021
loreadarkshade
M
why do Laserbeams stop "suddenly"
Mannitu78
Nov 3, 2020
Replies
10
Views
3K
Mar 5, 2021
skijohn
G
Sim panels
Gazell16
Mar 2, 2021
Replies
0
Views
775
Mar 2, 2021
Gazell16
G
L
NUBM38 75W MDP chip focused at 5m distance
Light superglue
Jan 15, 2021
Replies
7
Views
3K
Feb 18, 2021
Light superglue
L
MY FIRST BUILD! Pic Heavy! S4X W/ NUBM44.
Ricker
Feb 18, 2016
2
Replies
26
Views
9K
Feb 13, 2021
Encap
E
PLTB450B raw output divergence
_xXx_MLG_PiNgU_69420_xXx_
Jan 25, 2021
Replies
4
Views
1K
Jan 25, 2021
_xXx_MLG_PiNgU_69420_xXx_
L
Pack of 16 corrected parallel beams with total power equal to NUBM31T (~90W)
Light superglue
Dec 25, 2020
Replies
2
Views
2K
Jan 8, 2021
Light superglue
L
X
1.5a or 1.8a
xxppslayer
Dec 19, 2020
Replies
12
Views
2K
Dec 22, 2020
thanhtung
S
THOR ULTRA Laser Pointer
Satoshi
Dec 14, 2020
Replies
2
Views
1K
Dec 15, 2020
Lifetime17
M
Anyone had troubles with customs in the US?
marcialee
Mar 22, 2019
Replies
8
Views
3K
Dec 9, 2020
Unown (WILD)
The dragon !
405nanoMatt
Nov 6, 2020
Replies
1
Views
950
Dec 7, 2020
405nanoMatt
S
7W 445nM diode burned out?
Spezialemic
Jun 10, 2020
Replies
11
Views
5K
Dec 4, 2020
Lifetime17
Time for my yearly return to the forum... inquiring about NUBM31T
Devil_Master
Nov 7, 2020
2
Replies
20
Views
4K
Nov 30, 2020
Devil_Master
A
4.75W Handheld Laser
Absence
Nov 20, 2020
Replies
4
Views
1K
Nov 20, 2020
Junkers
J
G
can i replace Nichia NDB7A75 with a Sharp GH04C05B9G
GravityRZ
Aug 31, 2020
2
Replies
27
Views
5K
Nov 9, 2020
gazer101
G
Nubm0at
RedCowboy
Sep 16, 2018
Replies
5
Views
4K
Nov 5, 2020
Lifetime17
L
40-50W blue laser from tightly packed parallel 08 beams
Light superglue
Jul 27, 2019
2
3
Replies
35
Views
7K
Oct 19, 2020
Junkers
J
D
NUBM44-v2 divergence at 3 meters
DeathStarLaserGuy20
Jan 14, 2020
Replies
12
Views
3K
Oct 14, 2020
cncyana
C
7W 450 nm handheld build
Buffo
Jul 23, 2020
2
Replies
23
Views
5K
Aug 12, 2020
Buffo
B
Need help to protect my 445nm diodes.
blue laser research
Jul 20, 2020
Replies
1
Views
1K
Jul 20, 2020
Lifetime17
NUBM44 blocks
0TheLaserGuy0
Jul 4, 2020
Replies
3
Views
2K
Jul 9, 2020
RedCowboy
3w 445 Modded nerf laser host.
Giannis_TDM
Jun 24, 2020
Replies
5
Views
2K
Jun 25, 2020
Coonie
C
Newbie here, looking to build a 1 watt blue. Where do i start?
Golden Duck
Jun 6, 2020
2
Replies
20
Views
5K
Jun 17, 2020
Richie89
Replacement Diode for my Arctic Spyder III
Fried Chicken
May 29, 2020
2
Replies
22
Views
5K
Jun 6, 2020
Fried Chicken
L
Laser projector optics
likevvii
Apr 28, 2020
Replies
11
Views
4K
May 9, 2020
Cyparagon
Revived my PL450B pen laser build from many years ago
djQUAN
Apr 23, 2020
Replies
5
Views
2K
Apr 28, 2020
djQUAN
L
OSRAM 60W multilaser chip with 24 beams - JLM450nm
Light superglue
Jan 20, 2020
2
Replies
25
Views
9K
Apr 26, 2020
Light superglue
L
S
Using 7W 445nm Zeus X with only one battery
Spezialemic
Apr 24, 2020
Replies
2
Views
1K
Apr 24, 2020
Spezialemic
S
S
Danger of naked eye exposure to 445nm beam
Spezialemic
Apr 19, 2020
Replies
12
Views
3K
Apr 22, 2020
hakzaw1
E
driver solutions for casio A141 array as etcher/cutterer
Eddie H
Mar 22, 2020
Replies
8
Views
2K
Apr 4, 2020
Cyparagon
R
Safety glasses not enough + beam quality
RickyRoesay
Mar 23, 2020
Replies
14
Views
3K
Mar 24, 2020
paul1598419
New Projector with RGB Color Phosphor Wheel
LarryDFW
Mar 4, 2020
Replies
2
Views
1K
Mar 5, 2020
hakzaw1
My first build - 2W M140 diode laser
nzoomed
Feb 7, 2020
2
Replies
22
Views
4K
Feb 17, 2020
paul1598419
T
Blue laser power check
tinker901
Feb 12, 2020
Replies
9
Views
1K
Feb 12, 2020
BowtieGuy
New Osram Diode PLPT5-450KA
trinh hong phuoc
Feb 12, 2020
Replies
0
Views
2K
Feb 12, 2020
trinh hong phuoc
My new 6w+ with host Sunwayman T45C
tomsk
Feb 6, 2020
Replies
2
Views
2K
Feb 12, 2020
tomsk
T
Ultrafire 501B/Lifetime17 Cu Heatsink x Osram PLTB450B
trephanation
Feb 10, 2020
Replies
10
Views
1K
Feb 11, 2020
trephanation
T
S
5W Blue Laser
Sam14
Jan 19, 2020
Replies
4
Views
2K
Jan 20, 2020
paul1598419
T
Build number 3!
Taylor21990
Jan 14, 2020
Replies
10
Views
2K
Jan 15, 2020
paul1598419
Advice on disassembly
Phaser1966
Jan 8, 2020
Replies
4
Views
1K
Jan 9, 2020
paul1598419
S
18650 powering 5W diode?
Sam14
Jan 7, 2020
Replies
11
Views
2K
Jan 8, 2020
Blades and Photons
3.5W NDB7A75 445nm Laser Diode
DTR
Apr 18, 2014
4
5
6
Replies
87
Views
34K
Dec 23, 2019
RedCowboy
Handheld housing and driver
Litleck
Dec 16, 2019
Replies
8
Views
2K
Dec 22, 2019
Lifetime17
M
messing with potentiometer on Blue Laser?
Mannitu78
Dec 19, 2019
Replies
3
Views
2K
Dec 20, 2019
Lifetime17
NUB07 465nm. Gonna love this one fellas!
barthchris
Nov 11, 2019
2
Replies
17
Views
4K
Nov 13, 2019
aaronnoraa
Q
Need help with this laser
Quietrack
Nov 8, 2019
Replies
6
Views
1K
Nov 9, 2019
RedCowboy
445 m140 in a c6 host
Giannis_TDM
Oct 20, 2019
Replies
10
Views
1K
Oct 20, 2019
Giannis_TDM
T
Want to make a laser
thadl04
Oct 18, 2019
Replies
5
Views
1K
Oct 18, 2019
paul1598419
Help with NUBM44-V2 Blue Laser Diode
marcwolf
Sep 30, 2019
Replies
11
Views
3K
Oct 9, 2019
Laserbran
L
[[ Project 450 ]] - Fully Integrated NUBM44-V2 Laser Driver at 50W
loneoceans
Aug 1, 2019
Replies
9
Views
3K
Oct 7, 2019
loneoceans
G
Blue 6W host handmade.
Gorlak
Oct 3, 2019
2
Replies
18
Views
3K
Oct 5, 2019
tomsk
Wicked Laser 445nm Self destruct !!!
Alien Laser
Sep 14, 2019
Replies
14
Views
2K
Sep 15, 2019
DTR
NDB7775 2,9w 450nm diode
trinh hong phuoc
Sep 14, 2019
Replies
0
Views
1K
Sep 14, 2019
trinh hong phuoc
I
Mysterious eye damage from 1W 445 laser
IceFireForce
Sep 13, 2019
Replies
5
Views
2K
Sep 13, 2019
Coonie
C
Blue Hulk 10w+ handle
thanhtung
Aug 23, 2019
2
Replies
16
Views
4K
Aug 31, 2019
CDBEAM777
L
Sanwu 7w 445 single mode and multi mode comparison tests?
Laserbran
Aug 28, 2019
Replies
12
Views
3K
Aug 29, 2019
paul1598419
L
Hit in eye with 7w sawnu striker
Laserguy107
Aug 27, 2019
Replies
9
Views
3K
Aug 28, 2019
Laserguy107
L
10 Watt Blue 445nm Handheld Laser.
AaronT
Jun 12, 2016
2
Replies
29
Views
13K
Aug 28, 2019
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?
IceFireForce
Aug 18, 2019
Replies
1
Views
1K
Aug 18, 2019
ElectricPlasma
D
Locked
Just ordered 1.5w blue 450nm laser
d4rkey3
Aug 7, 2019
2
3
Replies
36
Views
8K
Aug 17, 2019
ArcticDude
L
A better packed 40W beam from 7 parallel beams
Light superglue
Aug 10, 2019
Replies
7
Views
2K
Aug 13, 2019
thanhtung
I
Are the chinese blue lasers in any way a bad idea?
IceFireForce
Jul 16, 2019
Replies
11
Views
3K
Jul 17, 2019
Spoomples
I
Newbie here: Will looking at the laser's dot for a minute from 1 meter with no glasses cause harm?
IceFireForce
Jul 15, 2019
Replies
9
Views
2K
Jul 17, 2019
paul1598419
I
This is CRAZY | Please, help me understand the dos and don'ts a bit better
IceFireForce
Jul 15, 2019
2
Replies
21
Views
3K
Jul 16, 2019
CurtisOliver
I want buy a new laser pointer
Ainus
Jul 1, 2019
Replies
6
Views
2K
Jul 2, 2019
trinh hong phuoc
J
Glasses in the UK
joshnosh
Jun 20, 2019
Replies
6
Views
2K
Jun 24, 2019
Surgy
S
Bigboy Skyray King blue laser 3w
thanhtung
Jun 18, 2019
Replies
6
Views
2K
Jun 21, 2019
thanhtung
Beam stopper?
MajorLazor
Jun 13, 2019
2
3
Replies
34
Views
6K
Jun 20, 2019
MajorLazor
Battery Powered Labby, Mark II
brianpe
May 5, 2019
Replies
11
Views
3K
Jun 8, 2019
CDBEAM777
Blue laser diodes could come with FAC
RedCowboy
Jun 5, 2019
Replies
3
Views
2K
Jun 6, 2019
paul1598419
laser driver getting hot.
dark racer
May 1, 2019
Replies
9
Views
3K
May 5, 2019
LaserRanger
7A75 corrected w/3XBE
RedCowboy
Feb 23, 2019
2
3
Replies
34
Views
7K
Apr 26, 2019
RedCowboy
New SHARP 450nm 1650mw
trinh hong phuoc
Nov 23, 2018
2
3
4
Replies
62
Views
13K
Apr 6, 2019
RedCowboy
Suitable driver and enclosure for an M140?
nzoomed
Mar 28, 2019
Replies
12
Views
2K
Mar 29, 2019
nzoomed
Spent a weekend experimenting with stuffing M140s into pen hosts.
Sumfinclever
Mar 19, 2019
2
Replies
28
Views
3K
Mar 24, 2019
paul1598419
T
Looking for a reasonably priced 5mW 445nm.
TomP
Mar 13, 2019
Replies
8
Views
1K
Mar 16, 2019
hakzaw1
Streamlight Microstream Pen 450nm
BowtieGuy
Mar 22, 2018
2
Replies
31
Views
5K
Feb 27, 2019
LaserRanger
R
m140 driver
Ruyinju
Feb 7, 2019
Replies
9
Views
3K
Feb 26, 2019
Sumfinclever
New Nichia Blue Diode.
Nexgen
May 31, 2018
2
Replies
31
Views
10K
Feb 16, 2019
RedCowboy
Nubm44 Massive Heatsink
ManoleStefan
Feb 10, 2019
Replies
11
Views
2K
Feb 10, 2019
Lifetime17
M140 Diode
Nae K
Nov 10, 2018
2
3
Replies
41
Views
7K
Feb 10, 2019
Theodore41
T
R
m140 diode bank from projector
Ruyinju
Feb 8, 2019
Replies
0
Views
1K
Feb 8, 2019
Ruyinju
R
NDB7675 + NUBM07E Laser Build
Alien Laser
Jan 9, 2016
2
Replies
19
Views
7K
Jan 27, 2019
paul1598419
T
Two dots?
TFMvdBroek
Jan 23, 2019
Replies
14
Views
4K
Jan 24, 2019
steve001
S
T
Laser TTL
TFMvdBroek
Jan 15, 2019
Replies
9
Views
4K
Jan 15, 2019
paul1598419
PLTB450B puts out only a flash
alessnilsen
Apr 30, 2018
2
Replies
25
Views
5K
Jan 13, 2019
Anthony P
Advice on laser for engraving
alessnilsen
Jan 11, 2019
Replies
0
Views
1K
Jan 11, 2019
alessnilsen
Looking to buy good focusing 445nm 2-5W blue laser
TOExHEAD
Oct 23, 2016
2
Replies
17
Views
5K
Dec 24, 2018
paul1598419
Battery powered labby project
brianpe
Dec 4, 2018
2
3
Replies
44
Views
8K
Dec 19, 2018
aaronnoraa
Help Removing 445nm diode from Kardel gattling housing
Nae K
Nov 6, 2018
Replies
7
Views
2K
Nov 7, 2018
paul1598419
How to remove 445nm diode from Kardel gattling housing?
Nae K
Nov 6, 2018
Replies
2
Views
1K
Nov 7, 2018
paul1598419
B
Photo: Testing My 450nm Laser
BobDiaz
Nov 3, 2018
Replies
5
Views
2K
Nov 6, 2018
Lifetime17
S
Which Laser Can be Use
serkang
Oct 8, 2018
Replies
11
Views
3K
Oct 30, 2018
serkang
S
Dragon laser 445nm Spartan 1W output
Spudinator
Oct 28, 2018
Replies
0
Views
1K
Oct 28, 2018
Spudinator
Alternatives to DTR for NUBM44 modules?
Devil_Master
Sep 12, 2018
2
Replies
17
Views
5K
Oct 15, 2018
lmg
L
A
Best Burning Laser to Buy
august9
Oct 13, 2018
Replies
5
Views
4K
Oct 14, 2018
Immo1282
D
PL-E Pro 445nm cracked lens
Dt299
Sep 25, 2018
2
Replies
25
Views
4K
Sep 29, 2018
cistercian
KingKube 445nm 500mW engraver ..
hakzaw1
Sep 24, 2018
Replies
0
Views
1K
Sep 24, 2018
hakzaw1
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