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