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Laser pointer, general laser talk. This area is for general discussion about lasers and laser pointers.
photonaholic
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Anyone ever work with the NECSEL 10 watt 520nm before??
3 4 5
Replies
66
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5K
Arctos
Arctos
jnrpop
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List of Diodes
6 7 8
Replies
121
Views
23K
Protobyte
P
Livinloud
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Complete guide to owning lasers- Please Read
4 5 6
Replies
80
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71K
Perviano
P
aaronnoraa
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Ran across this publication from Sharp..
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4
Views
395
paul1598419
paul1598419
Sander
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LASER Bible : List of everything you need to buy or build a laserpointer or projector
2
Replies
25
Views
30K
hakzaw1
hakzaw1
Jacob32123
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Member Map
37 38 39
Replies
620
Views
150K
paul1598419
paul1598419
CurtisOliver
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Updated: The Wavelength Thread
6 7 8
Replies
117
Views
7K
Immo1282
Immo1282
jayrob
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Learn From Mistakes That Can Happen To Anybody...
13 14 15
Replies
232
Views
117K
CurtisOliver
CurtisOliver
doubleone44
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The Wavelength Thread
2 3
Replies
46
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29K
cool
C
Tymtravler
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Acronyms for the Forum
7 8 9
Replies
128
Views
81K
Jhop
Jhop
Livinloud
  • Sticky
FYI: New LPF Search Button
Replies
13
Views
16K
Cherry254
C
DJNY
  • Locked
  • Sticky
~ Laser accessories you should own ~
7 8 9
Replies
135
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96K
Livinloud
Livinloud
R
Is there a laser Diode comparison list?
Replies
4
Views
52
reloader45
R
Sand
Some help for a newb with his parts list and its compatibility?
Replies
0
Views
22
Sand
Sand
System32
Made a Wicked Lasers Order & Need Help
2
Replies
18
Views
484
RedCowboy
RedCowboy
J
Best Burning laser
2 3
Replies
41
Views
459
reloader45
R
R
505 nm laser diode
2
Replies
22
Views
512
reloader45
R
A
Advice for a custom green pointer that is safe for eye exposure.
2
Replies
21
Views
560
hakzaw1
hakzaw1
C
Guy points green laser pointer at guy with camera
Replies
15
Views
172
hakzaw1
hakzaw1
G
Guys this is veryy exiting news
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11
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248
Arctos
Arctos
L
Hi Guys, Longgggggg time no see. I need a tiny bit of help.
Replies
11
Views
672
Shmackitup
Shmackitup
M
driving a m140
2
Replies
24
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420
m3vuv
M
B
Does shinning a white LED into a ruby rod create coherent light?
Replies
2
Views
245
Cyparagon
Cyparagon
Blueberryfucmuffin
How and where to start building lasers? Books? Internet?
Replies
10
Views
598
Alaskan
Alaskan
N
Focal point of laser 303
Replies
5
Views
183
Sunny17
S
Lifetime17
Happy Mothers Day LPF !!!!
Replies
7
Views
256
paul1598419
paul1598419
Kody24
Jet lasers PL-E pro 3.5w 465nm
Replies
0
Views
181
Kody24
Kody24
M
casio xj-a135 projector laser diodes
Replies
5
Views
255
m3vuv
M
Kody24
Good place to start?
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0
Views
207
Kody24
Kody24
B
Laser Power And Amps
Replies
10
Views
308
BrilliantLasers
B
justwilliams
need help
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4
Views
224
paul1598419
paul1598419
C
School me on Sanwu laser pens
Replies
7
Views
272
WizardG
WizardG
C
Best Blue Laser for most power/least divergence/maximum distance?
Replies
4
Views
501
cncyana
C
T
IR protection goggles.
Replies
6
Views
276
smallfreak
smallfreak
P
Funny Idea For Cheap Heatsink
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2
Views
239
diachi
diachi
Spudinator
Anybody played with elemental selenium as a target?
Replies
6
Views
549
Spudinator
Spudinator
J
ABOUT BATTERY FOR LASER PEN PICTURES ATTACHED.
Replies
14
Views
286
Jamiehayes93
J
Nae K
Efficient Driver?
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3
Views
202
paul1598419
paul1598419
B
20 Watt Laser Gun Project
Replies
3
Views
368
RedCowboy
RedCowboy
Alaskan
Happy Birthday to Curtis Oliver :)
2
Replies
31
Views
434
paul1598419
paul1598419
B
Documentary on Chinas heavy surveillance shows high power laser metal engraving with no safety glasses
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10
Views
307
Cyparagon
Cyparagon
B
Could Beams Be Combined Using Fiber Optics?
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5
Views
388
lazeristasUVISIR
L
M
Need help with disassembly
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12
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2K
TrudyTurner
T
Sumfinclever
Shpongle & Tipper at Red Rocks next weekend?
Replies
4
Views
241
Sumfinclever
Sumfinclever
S
Kind of new-ish to lasers, looking for high power laser capable of igniting gasoline.
2
Replies
19
Views
4K
diachi
diachi
B
Laser Tag Gun Into A Real Laser Gun(video, killing Iphone 6)
Replies
8
Views
335
BrilliantLasers
B
B
Daytime hunting pointer, need opinions.
Replies
1
Views
227
Beast-of-Burden
B
Elyekim
Batteries don’t fit into my laser?
Replies
9
Views
429
XM360
XM360
I
Have CNI-style lasers gone out of style?
Replies
1
Views
221
CurtisOliver
CurtisOliver
D
Saftey glasses for green lasers?
Replies
4
Views
516
GSS
G
rhd
NEW TOOL: Calculate Relative Brightness (of Wavelengths in nm)
3 4 5
Replies
64
Views
18K
paul1598419
paul1598419
J
O-like $66 2W 450nm laser?
Replies
7
Views
342
paul1598419
paul1598419
L
Multifunction power loss?
Replies
4
Views
284
diachi
diachi
M
laser saftey glasses
Replies
13
Views
930
elfridaauston87
E
MassiE46M3
"Safety" glasses......
Replies
7
Views
1K
elfridaauston87
E
B
Great Find!
Replies
7
Views
349
paul1598419
paul1598419
Xquantumtheory2019
Update on why i have been absent for so long.
Replies
13
Views
349
paul1598419
paul1598419
L
Is there a way to stop a DPSS 532nm laser (0.9watt) from flickering as in the attached short clip?
Replies
8
Views
565
lasermore
L
goonmad
The perfect pointer?
2
Replies
16
Views
372
CurtisOliver
CurtisOliver
-UnkownOne
JetLasers PL-E pro 520nm 700mw, can you push it to 850mw?
Replies
6
Views
376
hakzaw1
hakzaw1
B
Any Idea What The Power Rating Is Of These Chinese Lasers?
Replies
6
Views
356
carulli2
C
O
The difference between Linewidth and Bandwidth in laser
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10
Views
5K
smallfreak
smallfreak
B
Youtuber Carelessly Waving Around 7 Watt Striker With Friends
Replies
14
Views
432
hakzaw1
hakzaw1
scion
Which is the BEST laser color for BURNING?
2 3 4
Replies
52
Views
49K
paul666
paul666
R
How much press fit for a laser Diode?
2
Replies
20
Views
1K
Anthony P
Anthony P
S
Help me select a Sanwu Pocket Laser
2
Replies
24
Views
639
adalah
A
S
Help Needed: Accurate laser for aiming
2 3
Replies
37
Views
1K
Coonie
C
J
HELP Incorrectly Calibrated Focus O-like 1 Watt 445nm
Replies
8
Views
743
dark racer
dark racer
F
Whitch is brighter, 7W 450nm, or 1W 520nm
Replies
13
Views
602
Kaiden57
Kaiden57
hakzaw1
A bit overkill-- BUT if you have a saltwater fish tank. check this out
Replies
0
Views
250
hakzaw1
hakzaw1
P
Can’t find positive terminal
Replies
6
Views
314
RedCowboy
RedCowboy
L
Laser class question
Replies
1
Views
236
Anthony P
Anthony P
M
decanning
Replies
3
Views
264
RedCowboy
RedCowboy
J
Laser projector
Replies
11
Views
333
hakzaw1
hakzaw1
R
Best laser for static continuous use for artwork
Replies
3
Views
284
Rmontjoie
R
-UnkownOne
I wanna make a host out of Damascus steel for a 450nm 7w
Replies
10
Views
359
Lildutchboy7
Lildutchboy7
Dr_Evil
I really want to make a host out of this material. There's only one problem...
2
Replies
30
Views
690
Dr_Evil
Dr_Evil
M
combining multiple laser diode beams and driving
2
Replies
20
Views
543
GSS
G
Xquantumtheory2019
Looking for a handheld pulsed laser
Replies
2
Views
200
RedCowboy
RedCowboy
J
How to get a Spyder 3 artic laser in aus?
Replies
4
Views
211
JesseWarn
J
Joshuan
Battery orientation in lasers
2
Replies
20
Views
5K
paul1598419
paul1598419
Xquantumtheory2019
Question about jet lasers ple mini 1 watt 520nm
2 3
Replies
43
Views
903
Xquantumtheory2019
Xquantumtheory2019
paul666
301, 302 , 303 , 304 lasers............
2
Replies
17
Views
705
hakzaw1
hakzaw1
G
Pressure Switch power loss??
Replies
2
Views
181
RedCowboy
RedCowboy
Xquantumtheory2019
Sanwu question
Replies
8
Views
521
Xquantumtheory2019
Xquantumtheory2019
M
my latest homebrew toy.
Replies
4
Views
267
paul1598419
paul1598419
paul666
how to show where your from on your name
Replies
0
Views
168
paul666
paul666
V
The right laser for a specific purpose.
2
Replies
28
Views
973
Arctos
Arctos
L
If you buy a laser via paypal from a private-party in China or Japan or Russia, will paypal refund you if you never get the item?
Replies
14
Views
456
hakzaw1
hakzaw1
O
5W Blue Laser Pointer control with Raspi 3 B+
Replies
5
Views
342
Immo1282
Immo1282
M
Hi all,does anyone know the amount of voltage drop across a 450nm m-140 ld
Replies
3
Views
236
diachi
diachi
Xquantumtheory2019
Getting worried about my Jet Lasers order.
Replies
15
Views
443
ChrisWhit
ChrisWhit
L
Looking for cheapest 1watt green laser. Here at $249 -- laserpointerstore.com ?
Replies
11
Views
471
Lifetime17
Lifetime17
L
Do they make/sell filter-material that will make a laser-beam more visible to a camera? I have in mind green and blue lasers. For example, for red l
Replies
10
Views
495
Cyparagon
Cyparagon
M
Laser death
2
Replies
19
Views
484
paul1598419
paul1598419
paul666
Polarity
Replies
6
Views
269
hakzaw1
hakzaw1
T
Beam width
Replies
6
Views
338
Cyparagon
Cyparagon
R
gel color filters for DIY safety glasses
Replies
12
Views
376
Cyparagon
Cyparagon
M
lenses
Replies
6
Views
253
Alaskan
Alaskan
B
What wavelength to use for cutting /etching various materials
Replies
10
Views
578
Anthony P
Anthony P
Pregulls
18650 Powered Green Laser for Astronomy
2
Replies
24
Views
722
Pregulls
Pregulls
E
Newbie Seeking Buying Advice
Replies
9
Views
408
paul666
paul666
paul666
burning
2
Replies
26
Views
716
paul666
paul666
H
Laser tag safety and laser distance
Replies
12
Views
445
hakzaw1
hakzaw1
E
Laserlands 520nm 5mW, comparison with 532nm?
Replies
13
Views
578
cistercian
cistercian
B
Laser 304 lens cleaning
Replies
3
Views
283
paul1598419
paul1598419
A
  • Locked
Looking for an adjustable laser that can heat up toenails
2
Replies
30
Views
997
Hap
Hap
G
Laserpointer pro????
Replies
3
Views
230
paul1598419
paul1598419
Lifetime17
Global locations for members
Replies
15
Views
422
Lifetime17
Lifetime17
Elyekim
What is this?
Replies
7
Views
227
RedCowboy
RedCowboy
G
Safety with 50mW 532 nm laser pointer
Replies
3
Views
302
GellMann
G
LightBeamConcentrate
How quickly do laser beams lose their power as they travel?
Replies
14
Views
5K
hakzaw1
hakzaw1
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