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445nm Lasers

Discuss 445nm laser pointers.
S
18650 powering 5W diode?
Replies
11
Views
2K
Crackula
Crackula
DTR
3.5W NDB7A75 445nm Laser Diode
4 5 6
Replies
87
Views
29K
RedCowboy
RedCowboy
Litleck
Handheld housing and driver
Replies
8
Views
2K
Lifetime17
Lifetime17
M
messing with potentiometer on Blue Laser?
Replies
3
Views
1K
Lifetime17
Lifetime17
barthchris
NUB07 465nm. Gonna love this one fellas!
2
Replies
17
Views
3K
aaronnoraa
aaronnoraa
Q
Need help with this laser
Replies
6
Views
907
RedCowboy
RedCowboy
Giannis_TDM
445 m140 in a c6 host
Replies
10
Views
1K
Giannis_TDM
Giannis_TDM
T
Want to make a laser
Replies
5
Views
1K
paul1598419
paul1598419
marcwolf
Help with NUBM44-V2 Blue Laser Diode
Replies
11
Views
2K
Laserbran
L
loneoceans
[[ Project 450 ]] - Fully Integrated NUBM44-V2 Laser Driver at 50W
Replies
9
Views
3K
loneoceans
loneoceans
G
Blue 6W host handmade.
2
Replies
18
Views
3K
tomsk
tomsk
Alien Laser
Wicked Laser 445nm Self destruct !!!
Replies
14
Views
2K
DTR
DTR
trinh hong phuoc
NDB7775 2,9w 450nm diode
Replies
0
Views
899
trinh hong phuoc
trinh hong phuoc
I
Mysterious eye damage from 1W 445 laser
Replies
5
Views
2K
Coonie
C
thanhtung
Blue Hulk 10w+ handle
2
Replies
16
Views
3K
CDBEAM777
CDBEAM777
L
Sanwu 7w 445 single mode and multi mode comparison tests?
Replies
12
Views
2K
paul1598419
paul1598419
L
Hit in eye with 7w sawnu striker
Replies
9
Views
3K
Laserguy107
L
AaronT
10 Watt Blue 445nm Handheld Laser.
2
Replies
29
Views
11K
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
1K
ElectricPlasma
ElectricPlasma
D
  • Locked
Just ordered 1.5w blue 450nm laser
2 3
Replies
36
Views
6K
ArcticDude
ArcticDude
L
A better packed 40W beam from 7 parallel beams
Replies
7
Views
2K
thanhtung
thanhtung
I
Are the chinese blue lasers in any way a bad idea?
Replies
11
Views
2K
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
1K
paul1598419
paul1598419
I
This is CRAZY | Please, help me understand the dos and don'ts a bit better
2
Replies
21
Views
2K
CurtisOliver
CurtisOliver
Ainus
I want buy a new laser pointer
Replies
6
Views
2K
trinh hong phuoc
trinh hong phuoc
J
Glasses in the UK
Replies
6
Views
2K
Surgy
S
thanhtung
Bigboy Skyray King blue laser 3w
Replies
6
Views
2K
thanhtung
thanhtung
MajorLazor
Beam stopper?
2 3
Replies
34
Views
5K
MajorLazor
MajorLazor
brianpe
Battery Powered Labby, Mark II
Replies
11
Views
2K
CDBEAM777
CDBEAM777
RedCowboy
Blue laser diodes could come with FAC
Replies
3
Views
1K
paul1598419
paul1598419
dark racer
laser driver getting hot.
Replies
9
Views
2K
LaserRanger
LaserRanger
RedCowboy
7A75 corrected w/3XBE
2 3
Replies
34
Views
6K
RedCowboy
RedCowboy
trinh hong phuoc
New SHARP 450nm 1650mw
2 3 4
Replies
62
Views
11K
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
3K
paul1598419
paul1598419
T
Looking for a reasonably priced 5mW 445nm.
Replies
8
Views
1K
hakzaw1
hakzaw1
BowtieGuy
Streamlight Microstream Pen 450nm
2
Replies
31
Views
4K
LaserRanger
LaserRanger
R
m140 driver
Replies
9
Views
2K
Sumfinclever
Sumfinclever
Nexgen
New Nichia Blue Diode.
2
Replies
31
Views
9K
RedCowboy
RedCowboy
ManoleStefan
Nubm44 Massive Heatsink
Replies
11
Views
2K
Lifetime17
Lifetime17
Nae K
M140 Diode
2 3
Replies
41
Views
6K
Theodore41
T
R
m140 diode bank from projector
Replies
0
Views
832
Ruyinju
R
Alien Laser
NDB7675 + NUBM07E Laser Build
2
Replies
19
Views
6K
paul1598419
paul1598419
T
Two dots?
Replies
14
Views
3K
steve001
S
T
Laser TTL
Replies
9
Views
3K
paul1598419
paul1598419
alessnilsen
PLTB450B puts out only a flash
2
Replies
25
Views
4K
Anthony P
Anthony P
alessnilsen
Advice on laser for engraving
Replies
0
Views
883
alessnilsen
alessnilsen
TOExHEAD
Looking to buy good focusing 445nm 2-5W blue laser
2
Replies
17
Views
4K
paul1598419
paul1598419
brianpe
Battery powered labby project
2 3
Replies
44
Views
7K
aaronnoraa
aaronnoraa
Nae K
Help Removing 445nm diode from Kardel gattling housing
Replies
7
Views
2K
paul1598419
paul1598419
Nae K
How to remove 445nm diode from Kardel gattling housing?
Replies
2
Views
818
paul1598419
paul1598419
B
Photo: Testing My 450nm Laser
Replies
5
Views
2K
Lifetime17
Lifetime17
S
Which Laser Can be Use
Replies
11
Views
2K
serkang
S
Spudinator
Dragon laser 445nm Spartan 1W output
Replies
0
Views
861
Spudinator
Spudinator
Devil_Master
Alternatives to DTR for NUBM44 modules?
2
Replies
17
Views
4K
lmg
L
A
Best Burning Laser to Buy
Replies
5
Views
4K
Immo1282
Immo1282
D
PL-E Pro 445nm cracked lens
2
Replies
25
Views
3K
cistercian
cistercian
hakzaw1
KingKube 445nm 500mW engraver ..
Replies
0
Views
820
hakzaw1
hakzaw1
G
nubm41 laser diode 445 blue
Replies
1
Views
777
paul1598419
paul1598419
R
Cheapest blue laser 3 or more?
2
Replies
18
Views
3K
reteweee
R
DTR
NUBM44 6W+ 450nm Laser Diode
45 46 47
Replies
744
Views
139K
trinh hong phuoc
trinh hong phuoc
RoBeacon
Infrared from 445nM
Replies
8
Views
1K
lasersbee
lasersbee
leukoplast
445nm vs 532nm brightness comparison.
2
Replies
26
Views
14K
RoBeacon
RoBeacon
behmer
196 445nm diode firing through a standard pane of glass (.25” thick) Bad idea?
Replies
6
Views
1K
kecked
kecked
ragebot
Light saber question
Replies
3
Views
1K
hakzaw1
hakzaw1
A
Laser From Ebay
Replies
9
Views
1K
RedCowboy
RedCowboy
Lildutchboy7
Dark War Glaive Lightsaber! NUBM07E 470nm!
Replies
11
Views
4K
Pelagius
P
hoo7h
"Unleashing", The 7W Monster By badboybilly
Replies
14
Views
2K
GLAZO
GLAZO
trinh hong phuoc
About Gball diode
3 4 5
Replies
71
Views
11K
deadshadow
deadshadow
rathat
Been like 7 years since I was last here. What are some good diode sources nowadays
2
Replies
21
Views
3K
Lifetime17
Lifetime17
C
New High Power Diodes and Increased Beam Divergence
Replies
4
Views
2K
cncyana
C
Lildutchboy7
NUBM47 in Trinh Hong Phuoc Host
Replies
9
Views
2K
Encap
E
Andrew124C41
NUBM44 Dry Ice Run
2
Replies
30
Views
4K
Light superglue
L
thanhtung
New pen laser 450nm and beamshot at night
Replies
8
Views
2K
thanhtung
thanhtung
Nordhavn
Sanwu 7W silver
4 5 6
Replies
85
Views
9K
BobMc
BobMc
thanhtung
New build laser NUBM05 boost 2.5A
Replies
3
Views
2K
thanhtung
thanhtung
MERC
Never lucky
Replies
9
Views
1K
Richie89
Richie89
hoo7h
My Laser is a Hipster Who Vapes Cardboard Ejuice and Blows Mad O's!
Replies
8
Views
2K
paul1598419
paul1598419
Richie89
Mysterious faint Light
Replies
4
Views
1K
Richie89
Richie89
V
cheap 2.5W laser: fake?
Replies
7
Views
2K
hakzaw1
hakzaw1
badboybilly
Fun Convertable rebuild
Replies
11
Views
1K
cyberdoc
cyberdoc
trinh hong phuoc
fears about new diode
Replies
2
Views
2K
RedCowboy
RedCowboy
T
  • Locked
m140 or pltb450b
Replies
6
Views
2K
ArcticDude
ArcticDude
RedCowboy
Something interesting about Newgazer 7A75
2
Replies
19
Views
3K
Lifetime17
Lifetime17
J
Help with blurry 1W 445nm
2 3
Replies
32
Views
5K
Jesse
J
T
pltb450b 1.6 watt 445 nm
2 3
Replies
42
Views
5K
paul1598419
paul1598419
J
3.5W Engrving build
Replies
10
Views
2K
paul1598419
paul1598419
J
Help needed for a noob (me)
2
Replies
19
Views
2K
Alaskan
Alaskan
leon1603
My Thor M2 450nm 3W laser wont turn on :(
2
Replies
17
Views
4K
diachi
diachi
Accutronitis
Just out of curiosity is there a max temp rating for a NUBM44 ?
2
Replies
26
Views
4K
RedCowboy
RedCowboy
astralist
Generic pen build by Astralist
Replies
8
Views
2K
paul1598419
paul1598419
SgtHK
5W JetLasers PLE-Pro getting hot
Replies
8
Views
2K
hakzaw1
hakzaw1
D
question about blue lasers
Replies
7
Views
2K
DarthPrower
D
B
Planning on building my second 450nm laser.
Replies
5
Views
1K
paul1598419
paul1598419
ThetaSigma
Laser Glove
Replies
3
Views
1K
paul1598419
paul1598419
P
Spot size for PLTB450B
Replies
2
Views
1K
Lifetime17
Lifetime17
ZRaffleticket
Z's 300mW 450nm
Replies
3
Views
1K
paul1598419
paul1598419
Lifetime17
Vintage 1950 flashlight build
2
Replies
16
Views
3K
Lifetime17
Lifetime17
RedCowboy
Is there a new 445/450 diode?
Replies
3
Views
2K
paul1598419
paul1598419
L
Has anybody bought or tested one of these?
Replies
6
Views
2K
Gazen
G
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