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General
Laser pointer, general laser talk. This area is for general discussion about lasers and laser pointers.
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T
a question about dichroic filters (and an introduction)
TacoCat
Jun 12, 2021
Replies
0
Views
375
Jun 12, 2021
TacoCat
T
N
The batteries' struggle
nocturn9x
Jun 8, 2021
2
Replies
20
Views
2K
Jun 12, 2021
paul1598419
R
Sub Surface laser engraving
Richard Nield
Jun 10, 2021
Replies
1
Views
509
Jun 12, 2021
Commander J. Bloodmaker
Duty Cycle of Sanwu “Laser Ranger”
PineyTinecones
Jun 1, 2021
Replies
10
Views
1K
Jun 7, 2021
PineyTinecones
U
Battery advice please
Undertoker
Jun 3, 2021
Replies
3
Views
409
Jun 7, 2021
danielcrawfo30
D
P
Need help
Pegasus_11
May 28, 2021
Replies
6
Views
924
Jun 7, 2021
danielcrawfo30
D
Favorite Laser Pointer Uses
julianthedragon
Mar 20, 2021
2
Replies
21
Views
2K
Jun 6, 2021
Commander J. Bloodmaker
A
AA Battery Size Laser
Amerifax
May 27, 2021
Replies
3
Views
381
Jun 6, 2021
Commander J. Bloodmaker
L
Brightest laser for daytime photography that is safe to not start a fire
laserartfan
Jun 3, 2021
Replies
4
Views
376
Jun 3, 2021
skijohn
U
Looking for recommendations please
Undertoker
Jun 1, 2021
Replies
0
Views
297
Jun 1, 2021
Undertoker
U
P
Looking for advice
Pegasus_11
May 27, 2021
Replies
6
Views
655
Jun 1, 2021
Pegasus_11
P
N
Anyone know if you can use sanwu laser star caps and beam expander on thor lasers
Nate750!
Jan 28, 2021
Replies
3
Views
652
May 31, 2021
Blackholesun
B
A
Help me because my parents are mad at me
Abel
May 4, 2021
Replies
15
Views
1K
May 31, 2021
Commander J. Bloodmaker
Why are 405nm.....
Commander J. Bloodmaker
May 28, 2021
Replies
9
Views
891
May 30, 2021
hakzaw1
B
What do you use you laser for?
Blackholesun
May 11, 2021
Replies
8
Views
1K
May 29, 2021
Commander J. Bloodmaker
M
Beam visibility at night time
Markledlaserman
May 4, 2021
Replies
5
Views
725
May 28, 2021
Commander J. Bloodmaker
$20 scope whaoooo!!!
Commander J. Bloodmaker
Apr 18, 2021
Replies
13
Views
2K
May 28, 2021
Commander J. Bloodmaker
Soldering
Andrew124C41
May 23, 2021
Replies
14
Views
883
May 25, 2021
Andrew124C41
B
Are there any books or magazines on lasers?
Blackholesun
May 20, 2021
Replies
7
Views
507
May 22, 2021
RedCowboy
A
Shipping problems in the US
Abel
May 5, 2021
Replies
5
Views
686
May 22, 2021
lasersbee
J
Advice for Experiment with Budget
JDBruney
Apr 8, 2021
Replies
5
Views
899
May 21, 2021
farbe2
F
M
Need help with disassembly
maggot
Jun 24, 2016
Replies
15
Views
8K
May 20, 2021
cippi
C
L
Another safety question....glasses for 405nm?
leemp5
Jul 19, 2015
Replies
10
Views
4K
May 17, 2021
hakzaw1
P
Innolasers still in business?
Pyper
May 13, 2021
Replies
5
Views
568
May 13, 2021
hakzaw1
A
Locked
Why do cockatiel beaks smell delicious?
A box Of Tentacles
May 5, 2021
Replies
2
Views
457
May 7, 2021
farbe2
F
Locked
Lasers as an element od security system
Molky
Dec 23, 2020
Replies
5
Views
642
May 6, 2021
shadowmoon
T
Flash Pumped ND:YAG
twenglish1
May 6, 2021
Replies
0
Views
275
May 6, 2021
twenglish1
T
M
What is the most brightest visible laser diode?
Markledlaserman
May 4, 2021
Replies
1
Views
622
May 4, 2021
Encap
E
Limiting Only Voltage When Driving Blue Diode..
BrilliantLasers
Apr 28, 2021
Replies
4
Views
578
Apr 29, 2021
BrilliantLasers
H
Locked
Distance burn explanation
Howie923
Apr 21, 2021
2
3
4
Replies
52
Views
3K
Apr 25, 2021
nmbusa
S
Nessessity is the mother of invention
steve001
Apr 21, 2021
Replies
5
Views
478
Apr 24, 2021
JBazz
J
O
Beam expander condencer for Coherent co2 laser tube model J-3-10.6 250W
Oren1968
Apr 15, 2021
Replies
1
Views
440
Apr 15, 2021
Encap
E
B
Tornado Laser Power Meter From The Laser Pointer Store
BobDiaz
Dec 4, 2018
2
3
4
Replies
50
Views
5K
Apr 15, 2021
skijohn
S
A 200W fiber coupled IR laser
steve001
Apr 15, 2021
Replies
2
Views
371
Apr 15, 2021
Commander J. Bloodmaker
Laser Spyro build
hakzaw1
Apr 13, 2021
Replies
10
Views
707
Apr 14, 2021
RedCowboy
Coming soon in Delaware
hakzaw1
Apr 11, 2021
2
Replies
20
Views
846
Apr 14, 2021
ArcticDude
F
Building a "everycolor" / RGB >3W Laserpointer
farbe2
Aug 17, 2020
2
3
4
Replies
51
Views
5K
Apr 13, 2021
farbe2
F
J
1mw 630-680nm laser
joshua_8671
Apr 13, 2021
Replies
2
Views
484
Apr 13, 2021
joshua_8671
J
Who do I contact to purchase tickets to upcoming Delaware Lem in August 2021?
405nanoMatt
Apr 8, 2021
Replies
6
Views
513
Apr 10, 2021
icecruncher
The Navy Is Looking for a Few Good Men
Andrew124C41
Apr 10, 2021
Replies
0
Views
306
Apr 10, 2021
Andrew124C41
I
Long duty cycle laser
Its204fast
Apr 8, 2021
Replies
12
Views
620
Apr 9, 2021
hakzaw1
Can cheap Chinese CC CV modules be used as laser driver?
Simonas
Apr 5, 2021
Replies
11
Views
663
Apr 9, 2021
Light superglue
L
J
Laser for outdoor use
JDMc
Apr 7, 2021
Replies
0
Views
282
Apr 7, 2021
JDMc
J
C
Locked
looking for a diode in the 0-400/700+ nm spectrum with the highest power in the form factor
Carnage666
Apr 3, 2021
Replies
14
Views
1K
Apr 6, 2021
ArcticDude
Technical Question - 555 nm
spacecowboy
Aug 8, 2012
Replies
8
Views
5K
Apr 6, 2021
gazer101
G
Selem 2021
405nanoMatt
Apr 4, 2021
Replies
2
Views
501
Apr 5, 2021
icecruncher
J
Which Laser Pointer Do I Need for my Patented Idea?
jfitzd23
Feb 16, 2021
2
Replies
30
Views
2K
Apr 3, 2021
hakzaw1
Perpetual Motion Achieved, at Last
Andrew124C41
Apr 1, 2021
2
Replies
29
Views
889
Apr 2, 2021
Unown (WILD)
C
1.2w sanwu laser striker series help!
cam3roon2k41999
Mar 30, 2021
Replies
2
Views
445
Mar 30, 2021
cam3roon2k41999
C
Red-Purple Wavelength?
dreaming
Mar 29, 2021
Replies
7
Views
659
Mar 30, 2021
hakzaw1
A
help me with this driver
Abel
Mar 28, 2021
Replies
3
Views
495
Mar 30, 2021
Lifetime17
Q
IR filter laser question
qpwoei12
Mar 14, 2021
Replies
6
Views
602
Mar 24, 2021
skijohn
B
Laser Pointer Recomendation
BugOutBob
Mar 18, 2021
Replies
8
Views
1K
Mar 23, 2021
hakzaw1
U
Panel Mounting Lens?
UofASanchez
Mar 20, 2021
Replies
2
Views
330
Mar 23, 2021
UofASanchez
U
I'm still here :D :D :D
Marco Polo
Mar 18, 2021
Replies
7
Views
531
Mar 21, 2021
RedCowboy
Q
About the type of battery
qpwoei12
Mar 17, 2021
Replies
4
Views
426
Mar 19, 2021
qpwoei12
Q
Where can I buy a "DTR" laser power meter?
skijohn
Mar 10, 2021
2
3
Replies
34
Views
2K
Mar 18, 2021
Giannis_TDM
Q
10440 Battery Pls.
qpwoei12
Mar 17, 2021
Replies
2
Views
375
Mar 18, 2021
qpwoei12
Q
J
Best Burning laser
janning
May 18, 2019
2
3
4
Replies
48
Views
20K
Mar 16, 2021
paul1598419
DTR Shop
Andrew124C41
Feb 28, 2021
Replies
15
Views
1K
Mar 14, 2021
RedCowboy
K
Laser 303 battery question
Kye115
Mar 11, 2021
Replies
1
Views
296
Mar 11, 2021
Encap
E
Where is Alaskan ??
Lifetime17
Mar 6, 2021
Replies
13
Views
691
Mar 10, 2021
skijohn
Q
470nm vs 445nm against 525 nm
QiQi
Mar 8, 2021
Replies
8
Views
604
Mar 9, 2021
QiQi
Q
A
Brand new Sanwu Pocket 520nm has strange 'ring' leaking around beam.
Arstulex
Mar 3, 2021
2
Replies
16
Views
2K
Mar 8, 2021
Arstulex
A
Lasers make you smarter.
405nanoMatt
Mar 2, 2021
Replies
7
Views
794
Mar 7, 2021
Encap
E
A
Help me with my laser please
Abel
Feb 25, 2021
2
Replies
28
Views
2K
Mar 7, 2021
Garoq
K
Laser Recommendations for Large Format CNC Fabric Cutter (that's not CO2)
keep-it-real
Nov 17, 2020
Replies
11
Views
2K
Mar 5, 2021
trussmonkey25
G
Looking for the Best 10180 LiIon
gazer101
Mar 4, 2021
Replies
0
Views
261
Mar 4, 2021
gazer101
G
A
Line Lens Angle question
Achayan
Feb 27, 2021
Replies
8
Views
642
Mar 3, 2021
Achayan
A
K
Can get a Casio xj-st155 for cheap- What tkind of lasers are in it?
Keebs
Feb 28, 2021
Replies
3
Views
483
Mar 3, 2021
Shmackitup
G
Laser power question
gkdejrwh
Mar 2, 2021
Replies
5
Views
620
Mar 3, 2021
Richie89
D
Current and Voltage need to Drive DVD Laser Diodes
Dudemanguy
Feb 8, 2021
Replies
15
Views
2K
Mar 2, 2021
Láser rookie
L
E
New Leadlight Pointer Build
Edgeoftomorrow011
Feb 17, 2021
Replies
7
Views
722
Mar 2, 2021
Edgeoftomorrow011
E
Arctic Alumina Thermal Adhesive
Lifetime17
Feb 23, 2021
2
Replies
17
Views
2K
Mar 2, 2021
RedCowboy
A
Does anyone know a site where you can find data sheets of all kinds of LD's
Abel
Feb 28, 2021
Replies
2
Views
360
Mar 1, 2021
Abel
A
A
Questions
aiello
Feb 25, 2021
Replies
7
Views
796
Feb 28, 2021
RedCowboy
E
Radioshack collection
Edgeoftomorrow011
Feb 28, 2021
Replies
0
Views
301
Feb 28, 2021
Edgeoftomorrow011
E
G
Focussing?
GrahamRounce
Feb 26, 2021
Replies
1
Views
301
Feb 28, 2021
gazer101
G
Back from 2014...man prices have changed
ciscoyao715
Feb 24, 2021
Replies
15
Views
996
Feb 25, 2021
MurphyMurph
T
+ & - ???
timmys1975
Feb 24, 2021
Replies
10
Views
540
Feb 24, 2021
paul1598419
Is DTR Alright?
Andrew124C41
Feb 21, 2021
Replies
8
Views
519
Feb 22, 2021
Andrew124C41
S
Adjusting power with focusing lense removed
Sideburn
Feb 20, 2021
Replies
2
Views
330
Feb 20, 2021
Sideburn
S
How does the 301 laser pointer differ from the 303?
vik
Feb 17, 2021
Replies
6
Views
2K
Feb 18, 2021
Bullzeye94
B
T
First "builds"
tony23
Feb 16, 2021
Replies
9
Views
1K
Feb 18, 2021
gazer101
G
A
Wide Beam laser from singular point
aje
Jan 29, 2021
Replies
7
Views
641
Feb 17, 2021
kecked
Z
Installing IR blocking filters on the cheap 532 nm green laser burners
Zone47
Feb 17, 2021
Replies
1
Views
287
Feb 17, 2021
Zone47
Z
Poll
What is your favorite laser color / wavelength?
loreadarkshade
Dec 19, 2020
2
Replies
23
Views
3K
Feb 17, 2021
Zone47
Z
Z
Stronger than average- but doesn't need glasses?
zw909
Feb 13, 2021
Replies
1
Views
333
Feb 13, 2021
Encap
E
D
Is my laser lens dirty?
djaizai
Sep 16, 2012
2
Replies
25
Views
7K
Feb 12, 2021
Basho
B
Building my first laser need help!
cool qwertyuiop
Feb 12, 2021
Replies
3
Views
385
Feb 12, 2021
RedCowboy
More Snow
Lifetime17
Feb 7, 2021
Replies
15
Views
670
Feb 12, 2021
paul1598419
A visible laser beam from household chemicals! No laser diodes! No specialized parts. No kidding!
jarrod694
Feb 10, 2021
Replies
3
Views
528
Feb 11, 2021
hakzaw1
A
Need help with powering 3 drivers with one power supply
Abel
Feb 11, 2021
Replies
3
Views
361
Feb 11, 2021
Abel
A
Need safety advice!
cool qwertyuiop
Feb 8, 2021
Replies
2
Views
376
Feb 9, 2021
RedCowboy
S
Single mode and multi mode
Sideburn
Feb 7, 2021
2
Replies
18
Views
2K
Feb 7, 2021
Encap
E
Finally used my lasers in Astronomy 🌙
NightExplorer96
Feb 5, 2021
Replies
3
Views
444
Feb 5, 2021
NightExplorer96
S
Basic beginner advice
sionthemove
Feb 4, 2021
Replies
2
Views
389
Feb 4, 2021
Encap
E
Adds all over the place it terrible
Lifetime17
Feb 1, 2021
Replies
9
Views
591
Feb 2, 2021
Unown (WILD)
Looking for installation iShow 2.31
andro077
Jan 31, 2021
Replies
4
Views
455
Feb 1, 2021
andro077
S
Laser pointer power dissipation
Sideburn
Feb 1, 2021
Replies
0
Views
336
Feb 1, 2021
Sideburn
S
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