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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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Post your vintage pointers (weather you still have it or not)
Dusty_Lenses
Apr 29, 2022
2
3
Replies
42
Views
5K
Feb 7, 2023
milantheone
M
Sticky
Emergency
Unown (WILD)
Jan 18, 2023
Replies
9
Views
676
Feb 5, 2023
Unown (WILD)
Sticky
List of Laser Diodes - 06/02/2021
jnrpop
Apr 23, 2017
13
14
15
Replies
239
Views
60K
Jan 4, 2023
f1nder
Sticky
Good source for eye protection
wolfram
Dec 6, 2022
Replies
3
Views
455
Dec 7, 2022
wolfram
Sticky
Member Map
Jacob32123
Jul 7, 2010
38
39
40
Replies
638
Views
190K
Nov 17, 2022
burnedup69
B
Sticky
Acronyms for the Forum
Tymtravler
Jul 21, 2009
7
8
9
Replies
134
Views
93K
Mar 20, 2022
Unown (WILD)
Sticky
How to post large image files on LPF
Unown (WILD)
Mar 7, 2022
Replies
1
Views
596
Mar 7, 2022
Shmackitup
Sticky
The spam
Unown (WILD)
Jul 30, 2021
2
3
Replies
35
Views
5K
Nov 11, 2021
Junkers
J
Sticky
Learn From Mistakes That Can Happen To Anybody...
jayrob
Apr 19, 2010
13
14
15
Replies
236
Views
136K
Jun 9, 2021
Buert
B
Sticky
Complete guide to owning lasers- Please Read
Livinloud
May 2, 2013
4
5
6
Replies
92
Views
93K
May 31, 2021
PineyTinecones
Sticky
For members who wish to change their name
Unown (WILD)
May 17, 2021
Replies
2
Views
909
May 23, 2021
Unown (WILD)
Sticky
Updated: The Wavelength Thread
CurtisOliver
Jun 21, 2018
6
7
8
Replies
122
Views
21K
Feb 12, 2021
CurtisOliver
Sticky
REPLACEMENT TOOL: Relative Laser Brightness Calculator (Open Source Edition)
Spoomples
Aug 15, 2019
Replies
7
Views
3K
Nov 16, 2019
Spoomples
Sticky
LASER Bible : List of everything you need to buy or build a laserpointer or projector
Sander
Oct 26, 2012
2
Replies
25
Views
37K
Jan 29, 2019
hakzaw1
T
https://start-fast-action-keto-gummies.company.site/
tittanytollich
5 minutes ago
Replies
0
Views
1
5 minutes ago
tittanytollich
T
P
https://primal-beast-male-enhancement-gummies-official.jimdosite.com/
primalbeastmegummies
25 minutes ago
Replies
0
Views
2
25 minutes ago
primalbeastmegummies
P
J
Poll
Ultra CBD Gummies:-showking reviews It Legit & Safe To Use?
JoshuaJonesh
25 minutes ago
Replies
0
Views
8
25 minutes ago
JoshuaJonesh
J
J
Elite keto acv gummies Reviews: Best Offers,Price and Buy?
JhonnServe
30 minutes ago
Replies
0
Views
5
30 minutes ago
JhonnServe
J
H
https://www.tribuneindia.com/news/brand-connect/prodentim-reviews-trick-alert-read-before-buying-487056
hgoolerxryuibx
Today at 12:23 PM
Replies
0
Views
7
Today at 12:23 PM
hgoolerxryuibx
H
S
https://www.facebook.com/startfastactionketogummies/
SpencerCrist
Today at 12:23 PM
Replies
0
Views
13
Today at 12:23 PM
SpencerCrist
S
L
Coretexi Reviews REVEALED UNTOLD Read Before Buying
Linduffmarty
Today at 11:42 AM
Replies
0
Views
19
Today at 11:42 AM
Linduffmarty
L
C
https://start-fast-action-keto-gummies.company.site/
claudiasdams
Today at 10:50 AM
Replies
0
Views
20
Today at 10:50 AM
claudiasdams
C
M
IS [Elite Keto ACV Gummies] REALLY EFFECTIVE WEIGHT LOSS GUMMY BEAR
MarisEansa
Today at 9:55 AM
Replies
0
Views
25
Today at 9:55 AM
MarisEansa
M
E
https://start-fast-action-keto-gummies.jimdosite.com/
Edwardmiler
Today at 9:52 AM
Replies
0
Views
21
Today at 9:52 AM
Edwardmiler
E
Laser pointer tripod/holder
bonesredz
Monday at 6:56 AM
Replies
6
Views
164
Yesterday at 11:58 PM
Shmackitup
H
Locked
Eye floaters from indirect laser beam?
Handsomeboy
Saturday at 6:02 PM
2
Replies
18
Views
383
Monday at 7:18 AM
Unown (WILD)
A
Low powered LP (<5mw), not pulsed that can stay on 72 hours+
Anonymous Coward
Mar 19, 2023
Replies
5
Views
302
Saturday at 4:33 PM
atomd
A
H
Laser to scare crows!
hgee
Mar 17, 2023
Replies
9
Views
390
Mar 20, 2023
additude
A
W
Are there any red and green flashing laserpointers?
wus
Mar 20, 2023
Replies
0
Views
146
Mar 20, 2023
wus
W
L
Diffuse Reflections
LIghtBar
Mar 18, 2023
Replies
1
Views
221
Mar 19, 2023
paul1598419
Q
10440 Battery Pls.
qpwoei12
Mar 17, 2021
Replies
6
Views
1K
Mar 19, 2023
milantheone
M
My Star Trek Phaser Mod - Old & New
Dundee
Mar 18, 2023
Replies
0
Views
238
Mar 18, 2023
Dundee
G
Planning on Building an Actively-Cooled Micro Laser
gazer101
Mar 14, 2023
Replies
8
Views
462
Mar 17, 2023
gazer101
G
Make a disinfecting flashlight ?
RedCowboy
Mar 14, 2023
Replies
5
Views
396
Mar 16, 2023
RedCowboy
B
Coherent OBIS 488 - 489nm, 150mw-220mw
BeerHunter
Mar 11, 2023
Replies
3
Views
368
Mar 16, 2023
BeerHunter
B
Anyone know/remember what these are?
ndrew2505
Mar 12, 2023
Replies
3
Views
452
Mar 14, 2023
wolfram
O
I need a new laser?
outofnames
Jan 5, 2023
Replies
8
Views
785
Mar 14, 2023
thanhtung
A
Clean Batteries = Brighter Beam
Artie Wray
Dec 15, 2022
Replies
7
Views
731
Mar 13, 2023
additude
A
R
Wire Management on my self built Laser Engraver
Robinofgs
Mar 11, 2023
Replies
0
Views
557
Mar 11, 2023
Robinofgs
R
Advice: would like to get a stupid bright (~200mw) green laser, maybe not pay too much
MapsAndLegends
Feb 24, 2023
Replies
4
Views
538
Mar 11, 2023
MapsAndLegends
S
Bait and Switch?
skydivingman
Mar 7, 2023
Replies
6
Views
434
Mar 11, 2023
paul1598419
J
Best sources for higher power lasers
JohnHoward
Dec 13, 2022
Replies
5
Views
1K
Mar 10, 2023
andresdelosreyes77
A
Laser Dog
Hemlock_Mike
Jan 7, 2023
Replies
2
Views
512
Mar 10, 2023
andresdelosreyes77
A
D
Large silver laser blue light
dtpboston
Jan 25, 2023
Replies
1
Views
581
Mar 10, 2023
andresdelosreyes77
A
K
Greek fellows help a brother out?
kokakolakias
Jan 5, 2023
Replies
5
Views
1K
Mar 10, 2023
andresdelosreyes77
A
L
Cant decide which laser to buy
laser person 69
Feb 22, 2023
Replies
1
Views
353
Mar 10, 2023
andresdelosreyes77
A
M
Polarity of laser pointer plug?
mrsinbad
Dec 22, 2022
Replies
6
Views
889
Mar 9, 2023
mrsinbad
M
A
Help, Broken Thor H2?
andresdelosreyes77
Sep 6, 2022
Replies
6
Views
822
Mar 7, 2023
Unown (WILD)
S
What else can you do with a Co2 rust removing laser?
steve001
Feb 2, 2023
Replies
12
Views
1K
Feb 28, 2023
trussmonkey25
A
Best way to view NIR?
anoman890
Feb 27, 2023
Replies
5
Views
331
Feb 27, 2023
RedCowboy
DYE help
Jim H
Aug 8, 2020
2
3
Replies
46
Views
4K
Feb 27, 2023
atomd
A
Previsualized Lasers
Eidetical
Feb 20, 2023
Replies
2
Views
318
Feb 21, 2023
paul1598419
U
Red laser for home defense piece aiming in the dark
ufdent98
Feb 9, 2023
Replies
8
Views
746
Feb 17, 2023
ufdent98
U
Here I am again, for a brief, but heartfelt greeting.
Minamoto Kobayashi
Feb 9, 2023
Replies
5
Views
838
Feb 16, 2023
CurtisOliver
F
Building a "everycolor" / RGB >3W Laserpointer
farbe2
Aug 17, 2020
2
3
4
Replies
54
Views
7K
Feb 11, 2023
conceptcar3
C
X-Tool D1
zippersnapper
Feb 9, 2023
Replies
2
Views
440
Feb 9, 2023
zippersnapper
Messy Laser Spot on Sanwu Pocket
greggers
Jan 28, 2023
Replies
14
Views
935
Feb 8, 2023
paul1598419
Old dog with a new "toy"
DTMF
Feb 5, 2023
Replies
12
Views
649
Feb 7, 2023
milantheone
M
G
Locked
Laser Abuse
Goodperson
Feb 6, 2023
Replies
5
Views
530
Feb 7, 2023
RedCowboy
Just wondering
zippersnapper
Feb 4, 2023
Replies
5
Views
472
Feb 4, 2023
zippersnapper
Radiation Emissions of High Power Lasers (over 5w)
thesimsdude
Jan 30, 2023
Replies
4
Views
520
Jan 31, 2023
Hemlock_Mike
B
Complete wicked lasers set, looking for insight on what they’re worth?
bsul92
Jan 20, 2023
Replies
15
Views
1K
Jan 28, 2023
RedCowboy
X-drive fried immediately
BillClinton1
Oct 22, 2019
2
3
Replies
35
Views
4K
Jan 20, 2023
paul1598419
F
NUBM44-81 (V2) current wavelength distribution
farbe2
Jan 13, 2023
2
Replies
24
Views
1K
Jan 18, 2023
Shmackitup
Laser Picoprojector
Eidetical
Jan 15, 2023
Replies
5
Views
487
Jan 16, 2023
Eidetical
K
How to get started?
kokakolakias
Jan 10, 2023
Replies
11
Views
748
Jan 15, 2023
Eidetical
C
does CNI no longer makes laser pointers?
cheeseisme
May 29, 2020
Replies
8
Views
1K
Jan 11, 2023
Alien Laser
Awesome cheap Chinese Galvo Kit! But I have few questions.
DutchLaser
Jan 7, 2023
Replies
4
Views
439
Jan 7, 2023
DutchLaser
Merry Christmas LPF
Lifetime17
Dec 25, 2022
Replies
5
Views
579
Jan 2, 2023
Aginthelaw
A
Happy New Year
Lifetime17
Jan 1, 2023
Replies
6
Views
486
Jan 2, 2023
Alien Laser
M
Klein Laser Pointer
mcavinee
Dec 31, 2022
Replies
0
Views
359
Dec 31, 2022
mcavinee
M
Beam profile shape vs. capabilities of lasers
julianthedragon
Dec 31, 2022
Replies
5
Views
435
Dec 31, 2022
julianthedragon
Wicked Lasers Rebuild
Alien Laser
Dec 23, 2022
2
Replies
18
Views
1K
Dec 29, 2022
wolfram
Space Lasers Rebuild
Alien Laser
Dec 25, 2022
Replies
0
Views
295
Dec 25, 2022
Alien Laser
N
Firearm laser?
N.I.
Sep 1, 2022
Replies
8
Views
1K
Dec 23, 2022
N.I.
N
S
Jetlaser PLE-Pro questions before purchase
Species8472
Nov 22, 2022
Replies
6
Views
811
Dec 22, 2022
Unown (WILD)
Starting?
PIETROLS
Dec 17, 2022
Replies
6
Views
443
Dec 21, 2022
PIETROLS
U
Good day everyone!
UncleSiz
Dec 15, 2022
Replies
2
Views
339
Dec 21, 2022
paul1598419
T
Help buying first blue laser!!
Tyetan
Mar 27, 2020
2
Replies
24
Views
3K
Dec 16, 2022
paul1598419
Z
What's the smallest spot diameter at 2000m distance that $5000 will buy ?
Zoomby
Dec 6, 2022
Replies
14
Views
852
Dec 11, 2022
steve001
S
D
Laser power
DinnoDogg
Dec 10, 2022
Replies
5
Views
481
Dec 10, 2022
Shmackitup
Help identifying diodes
Dusty_Lenses
Oct 25, 2022
2
Replies
28
Views
2K
Dec 8, 2022
Dusty_Lenses
Driver Heatsink, case positive and lens questions???
Gastricwaste
Dec 7, 2022
Replies
4
Views
405
Dec 7, 2022
Lifetime17
S
Lasorb: Effective Distance from Laser Diode?
smana
Nov 3, 2022
Replies
8
Views
866
Dec 6, 2022
smana
S
M
How do people get cheap laser Diodes
MeWantDiodes
Oct 24, 2022
Replies
7
Views
982
Dec 5, 2022
extremeodd
E
G
Blue Laser Focusing/Beam Shaping
Guitarship1
Nov 28, 2022
Replies
3
Views
532
Nov 30, 2022
Thorsteenster
Minimum power required for PCB etching?
Dusty_Lenses
Nov 20, 2022
Replies
6
Views
618
Nov 28, 2022
kecked
L
Unbranded laser pointers question regarding power output
Lasersarecool
Nov 28, 2022
Replies
3
Views
421
Nov 28, 2022
Guitarship1
G
D
Sanwu Pocket Laser
Dooby
Nov 17, 2022
Replies
2
Views
509
Nov 22, 2022
Photon Master
P
B
Update on my "start a brush pile fire" laser project.
burnedup69
Nov 17, 2022
Replies
5
Views
440
Nov 17, 2022
burnedup69
B
B
Looking for cheap tri-pod ideas to hold gatling style blue laser.
burnedup69
Nov 14, 2022
Replies
5
Views
389
Nov 17, 2022
Thorsteenster
Help me identidy this unknown high power green laser
loreadarkshade
Nov 11, 2022
Replies
2
Views
436
Nov 12, 2022
Im Greek
I
H
The OBIS 355-20 laser
HuaHuang
Nov 9, 2022
Replies
2
Views
419
Nov 10, 2022
Thorsteenster
S
Newbie questions
scarr
Oct 13, 2022
2
3
Replies
36
Views
2K
Nov 10, 2022
RedCowboy
B
How long will 2x 16340's batteries @700mAh each produce a good beam before power drops off?
burnedup69
Nov 9, 2022
Replies
5
Views
451
Nov 9, 2022
burnedup69
B
I
I want to buy "Sanwu Pocket" but scared
Im Greek
Sep 23, 2022
2
Replies
24
Views
2K
Nov 5, 2022
Im Greek
I
S
Aluminum Heatsink Bore for Copper Module - how much oversize should the bore be?
smana
Nov 4, 2022
Replies
7
Views
322
Nov 5, 2022
smana
S
I
my laser-related predictions of the future
ixfd64
Jan 26, 2010
2
3
Replies
35
Views
7K
Nov 4, 2022
Photon Master
P
S
Soldered Connections vs. Deans Micro RC Connectors
smana
Nov 4, 2022
Replies
3
Views
291
Nov 4, 2022
Thorsteenster
C
Pulse
Collo53
Jul 29, 2022
Replies
8
Views
930
Nov 4, 2022
Photon Master
P
S
Trustworthy Retail Source for 9mm/TO-5 infrared laser diode (808nm - 980nm)?
smana
Nov 3, 2022
Replies
2
Views
274
Nov 4, 2022
smana
S
U
Locked
Chinese 5mw handheld laser pointer question.
Username1
Nov 3, 2022
Replies
1
Views
297
Nov 3, 2022
Unown (WILD)
S
Slotted Heat Sink Instead of Set Screw Heat Sink?
smana
Nov 2, 2022
Replies
6
Views
347
Nov 3, 2022
smana
S
M
Volts, amps, and diodes- how much can it handle?
megawatt
May 21, 2008
Replies
8
Views
8K
Nov 2, 2022
Thorsteenster
Help me identify this diode!
Thorsteenster
Oct 29, 2022
Replies
3
Views
401
Nov 1, 2022
gazer101
G
R
Just bought my a new 100mw green laser
RavenousRedd
Oct 25, 2015
Replies
10
Views
2K
Oct 31, 2022
sabotage
S
Light The Moon?
Eidetical
Oct 30, 2022
Replies
5
Views
362
Oct 31, 2022
RedCowboy
XxX Hardcore Solid State DPSS
18LJ
Oct 30, 2022
Replies
1
Views
413
Oct 31, 2022
18LJ
Laser Diode suggestions
thesimsdude
Oct 25, 2022
Replies
1
Views
383
Oct 25, 2022
Shmackitup
Custom Built Labbies?
Eidetical
Oct 25, 2022
Replies
0
Views
302
Oct 25, 2022
Eidetical
Purposely etching patterns / pictures into an already scratched gball diode lense?
405nanoMatt
Oct 23, 2022
Replies
6
Views
612
Oct 24, 2022
Eidetical
M
IR pointer build - Please Help
mongolikebeans
Oct 20, 2022
Replies
2
Views
631
Oct 21, 2022
thanhtung
Vintage Lasers & Holograms Exhibit in Tempe, AZ
Eidetical
May 31, 2022
Replies
7
Views
2K
Oct 17, 2022
18LJ
P
Question regarding best low divergence laser for space application
peterSITV
Oct 10, 2022
Replies
2
Views
946
Oct 14, 2022
Encap
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