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Laser pointer, general laser talk. This area is for general discussion about lasers and laser pointers.
Spoomples
  • Sticky
REPLACEMENT TOOL: Relative Laser Brightness Calculator (Open Source Edition)
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5
Views
250
Spoomples
Spoomples
jnrpop
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List of Diodes
6 7 8
Replies
127
Views
25K
CurtisOliver
CurtisOliver
Livinloud
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Complete guide to owning lasers- Please Read
4 5 6
Replies
87
Views
73K
hakzaw1
hakzaw1
photonaholic
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Anyone ever work with the NECSEL 10 watt 520nm before??
3 4 5
Replies
66
Views
6K
Arctos
Arctos
aaronnoraa
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Ran across this publication from Sharp..
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4
Views
569
paul1598419
paul1598419
Sander
  • Sticky
LASER Bible : List of everything you need to buy or build a laserpointer or projector
2
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25
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31K
hakzaw1
hakzaw1
Jacob32123
  • Sticky
Member Map
37 38 39
Replies
620
Views
152K
paul1598419
paul1598419
CurtisOliver
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Updated: The Wavelength Thread
6 7 8
Replies
117
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8K
Immo1282
Immo1282
jayrob
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Learn From Mistakes That Can Happen To Anybody...
13 14 15
Replies
232
Views
118K
CurtisOliver
CurtisOliver
doubleone44
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The Wavelength Thread
2 3
Replies
46
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30K
cool
C
Tymtravler
  • Sticky
Acronyms for the Forum
7 8 9
Replies
128
Views
81K
Jhop
Jhop
DJNY
  • Locked
  • Sticky
~ Laser accessories you should own ~
7 8 9
Replies
135
Views
97K
Livinloud
Livinloud
irish303
How to give a price to a private build
Replies
9
Views
124
paul1598419
paul1598419
rhd
NEW TOOL: Calculate Relative Brightness (of Wavelengths in nm)
3 4 5
Replies
73
Views
19K
MrEgg
MrEgg
Y
Beam thickness and divergence relation to Brightness
Replies
4
Views
217
yoonie
Y
A
Question abut 3X BE and G2 / G7 lens
Replies
1
Views
114
Alaskan
Alaskan
Spoomples
Laser beam brightness vs wavelength: Seeking personal experiences
2
Replies
21
Views
809
Spoomples
Spoomples
T
Laser beam problem
Replies
8
Views
265
Encap
E
ldrago125
cheap powerful laser pointers?
2
Replies
20
Views
2K
303mod109
3
Felcas BR
using laser as a non lethal weapon
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2
Views
165
Encap
E
B
where is the best place to buy a laser?
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7
Views
2K
GSS
G
H
Brightness comparison between Sanwu 5W 470nm and 7W 445nm?
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1
Views
181
trinh hong phuoc
trinh hong phuoc
I
Clueless, violet gift for my father.
2
Replies
23
Views
537
Encap
E
H
magnetic control option
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0
Views
170
harrygordon30
H
F
  • Poll
How powerful is the blue laser in this video?
2
Replies
18
Views
542
CurtisOliver
CurtisOliver
trinh hong phuoc
NEW copper Aixiz for G8 lens
2
Replies
24
Views
954
irish303
irish303
E
Minimum safe power rating for viewing without glasses?
Replies
12
Views
557
paul1598419
paul1598419
Trevor
Laser Warning Label Generator - It's back!
2
Replies
31
Views
3K
Trevor
Trevor
S
Keeping a small dot over one mile distance
9 10 11
Replies
169
Views
10K
Anthony P
Anthony P
wattsup
Dazzler vs Conventional hand held lasers?
Replies
3
Views
225
hakzaw1
hakzaw1
S
Announcing: "The Radiator"
2
Replies
17
Views
1K
paul1598419
paul1598419
I
Have CNI-style lasers gone out of style?
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5
Views
782
ixfd64
I
G
Help with scanner
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0
Views
264
Grenada Lasers
G
94Z28
Hello All! Been awhile.
Replies
10
Views
550
GSS
G
S
Advantages of Laser Over SFP
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1
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314
Cyparagon
Cyparagon
O
How to remove a green laser diode out of a gold brass 10" cyclinder casing?
Replies
5
Views
383
GSS
G
O
Need help with several ?`s i have abot my laser.
Replies
1
Views
270
paul1598419
paul1598419
M
AXIZ Laser diode housing
Replies
6
Views
453
hakzaw1
hakzaw1
LazyBeam
Quick question on Laser diode specifications regarding fast/slow axis beam divergence angles:
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2
Views
286
LazyBeam
LazyBeam
C
mechanic/builder
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0
Views
286
CeeKrr
C
M
Cheap laser question
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10
Views
380
Encap
E
D
Just got a thor ultra 3W and have a lot of questions...
2
Replies
27
Views
1K
RedCowboy
RedCowboy
A
Laser advertisement - has anyone done this?
2
Replies
25
Views
772
LSRFAQ
L
P
How water absorbtion influences off-surface reflectance
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9
Views
362
Pret
P
Lifetime17
Happy Independence Day LPF
Replies
7
Views
444
foxunel
F
F
Where to buy?
2
Replies
16
Views
909
Ainus
Ainus
W
Green laser dot issue
2
Replies
21
Views
534
paul1598419
paul1598419
J
Best Burning laser
2 3
Replies
44
Views
2K
GSS
G
J
O-like $66 2W 450nm laser?
Replies
8
Views
672
cornweda
C
M
DIY Laser Guide Star
2
Replies
18
Views
1K
MEDDER
M
P
Batterys
Replies
8
Views
365
Peter Dodge
P
Ainus
which one is better
Replies
5
Views
291
Ainus
Ainus
M
Seeking Repair advise Laserglow Hercules
Replies
7
Views
321
Encap
E
T
Anyone know a trustworthy seller on AliExpress by any chance?
2
Replies
29
Views
875
Encap
E
Alaskan
What kind of new laser toys or projects are you all working on?
2
Replies
16
Views
1K
swamidog
S
Frozenferrari
Any members from Redding?
Replies
0
Views
216
Frozenferrari
Frozenferrari
Dr_Evil
SELEM 2019 - Aug 6 - 11
Replies
12
Views
866
icecruncher
icecruncher
S
Athletic Field Marking Laser (Just need point at opposite end)
Replies
3
Views
309
steve001
S
T
Can anyone help theoldman build a laser pointer mic ?
Replies
2
Views
324
lasersbee
lasersbee
C
Looking for a Laser Wizard in Los Angeles to collaborate on an Art Piece : )
Replies
2
Views
345
hakzaw1
hakzaw1
Proton
Need driver help for 20-50mw laser
Replies
9
Views
431
Alaskan
Alaskan
C
Advice for a newcomer
2
Replies
19
Views
739
Coonie
C
Proton
Cool experiments?
Replies
8
Views
538
MEDDER
M
Traxxtar
Outdoor logo projection onto wall in daylight
Replies
7
Views
414
Arctos
Arctos
D
Links to buy Infrared camera to see 980nm infrared laser pointer beam ?
Replies
13
Views
450
kecked
kecked
S
Sanwu lasers
Replies
10
Views
574
Sixohhh
S
C
What is a Duty Cycle
Replies
12
Views
572
Cyparagon
Cyparagon
B
1 Watt Green Laser For $140 (Review)
Replies
9
Views
548
Cyparagon
Cyparagon
MajorLazor
Case for lasers?
Replies
7
Views
377
Shotgundrums
Shotgundrums
S
Need help identify this laser module
2
Replies
17
Views
822
scooter1986
S
hakzaw1
n/m
Replies
0
Views
254
hakzaw1
hakzaw1
D
Reflection beneath or above water ?
Replies
2
Views
287
damenz
D
R
505 nm laser diode
2 3 4
Replies
62
Views
2K
paul1598419
paul1598419
D
Just got my 303 laser but it has a ring around the dot ?
Replies
3
Views
323
damenz
D
J
Sanwu spiker stuck in locked mode.
2 3
Replies
35
Views
3K
Vins19096312
Vins19096312
Fundles
Question about 808 used to be 532
Replies
13
Views
479
kecked
kecked
MajorLazor
Battery for cheap green laser?
Replies
6
Views
348
Anthony P
Anthony P
B
Been Running Blue Laser Without Driver For Hours Of Run Time(Power increased)
2 3
Replies
46
Views
1K
BrilliantLasers
B
S
100W Version Laser rust removal tool $188.
Replies
11
Views
3K
Encap
E
J
Pocket Laser 455 nm
Replies
7
Views
372
reloader45
R
J
Pocket Laser 455 nm
Replies
0
Views
202
JanKiki
J
hakzaw1
WHY so many 'necro posts' lately.
2 3
Replies
36
Views
1K
BowtieGuy
BowtieGuy
S
How powerful is a 500mw lazer?
Replies
4
Views
360
Alaskan
Alaskan
A
Good Burning Lasers
Replies
4
Views
320
paul1598419
paul1598419
N
How suitable would these glasses be for me?
Replies
1
Views
249
paul1598419
paul1598419
Philipnzw
Need input on host ideas
Replies
2
Views
324
Philipnzw
Philipnzw
C
Did I make the right choice? When I bought the Spartan 1W 447nm?
Replies
8
Views
445
trinh hong phuoc
trinh hong phuoc
Fundles
I want to build a sick laser
Replies
10
Views
604
RB astro
RB astro
Z
Seeking <5mW Lasers
Replies
5
Views
314
Sunny17
S
MacDoktor
Weird HeNe lab laser on ebay
Replies
10
Views
413
MacDoktor
MacDoktor
R
What is the problem with ball lense laser diodes?
Replies
7
Views
413
reloader45
R
B
Diode With 4+ Watts With Best Divergence?
Replies
15
Views
490
cistercian
cistercian
A
Need a premade laser that can cut through tape at minimum
Replies
6
Views
469
Axgk
A
L
Legit laser pointer?
Replies
7
Views
351
hakzaw1
hakzaw1
B
20 Watt Laser Gun Project
Replies
11
Views
964
BrilliantLasers
B
Ableton69
Advice for a custom green pointer that is safe for eye exposure.
2
Replies
28
Views
1K
Alaskan
Alaskan
R
Is there a laser Diode comparison list?
Replies
7
Views
441
bertha
B
C
JBL 4305 Disassembly help please..
Replies
8
Views
395
Encap
E
D
Where can i buy funny star caps for laser pointers ?
Replies
2
Views
302
damenz
D
P
First laser build (red) inst working
Replies
2
Views
349
DTR
DTR
Sand
Some help for a newb with his parts list and its compatibility?
Replies
1
Views
310
GSS
G
System32
Made a Wicked Lasers Order & Need Help
2
Replies
18
Views
883
RedCowboy
RedCowboy
C
Guy points green laser pointer at guy with camera
Replies
15
Views
458
hakzaw1
hakzaw1
Gianakakis
Guys this is veryy exiting news
Replies
11
Views
509
Arctos
Arctos
L
Hi Guys, Longgggggg time no see. I need a tiny bit of help.
Replies
11
Views
966
Shmackitup
Shmackitup
M
driving a m140
2
Replies
24
Views
717
m3vuv
M
B
Does shinning a white LED into a ruby rod create coherent light?
Replies
2
Views
431
Cyparagon
Cyparagon
Blueberryfucmuffin
How and where to start building lasers? Books? Internet?
Replies
10
Views
798
Alaskan
Alaskan
N
Focal point of laser 303
Replies
5
Views
338
Sunny17
S
Lifetime17
Happy Mothers Day LPF !!!!
Replies
7
Views
428
paul1598419
paul1598419
Kody24
Jet lasers PL-E pro 3.5w 465nm
Replies
0
Views
295
Kody24
Kody24
M
casio xj-a135 projector laser diodes
Replies
5
Views
422
m3vuv
M
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