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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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Trying to inquire information about beam expanders, help?
ElectricPlasma
Dec 20, 2015
2
Replies
21
Views
2K
Dec 24, 2015
hakzaw1
R
Best safe green laser
rustlerdude987
Dec 23, 2015
Replies
1
Views
1K
Dec 23, 2015
STI24
S
Plastic membrane lens case
Lifetime17
Dec 21, 2015
Replies
2
Views
780
Dec 21, 2015
Lifetime17
Building a Free Electron Laser?
micheal rosen
Dec 19, 2015
Replies
7
Views
3K
Dec 19, 2015
trussmonkey25
NDG7475 Vs NUGM01T
Alien Laser
Dec 18, 2015
Replies
8
Views
2K
Dec 18, 2015
Pman
R
Laser as a gift.
RavenousRedd
Dec 15, 2015
Replies
8
Views
1K
Dec 18, 2015
Alien Laser
Ehgemus Laser Host ( Housing ) + New Pics
Alien Laser
Dec 5, 2015
Replies
10
Views
3K
Dec 17, 2015
Alien Laser
laser lighter
imcjayt
Dec 16, 2015
2
Replies
21
Views
2K
Dec 17, 2015
imcjayt
Deciding between lasers, any help appreciated
ElectricPlasma
Dec 15, 2015
2
Replies
22
Views
3K
Dec 16, 2015
ElectricPlasma
4 Ebay 303 vs 301 green lasers LPM test and IR leak
Alex2893
Dec 14, 2015
Replies
1
Views
3K
Dec 16, 2015
ElectricPlasma
New Build 3+W Amazing ( Laser Host )
Alien Laser
Nov 23, 2015
Replies
7
Views
1K
Dec 16, 2015
Alien Laser
M
What are these amazing lasers!?
Magnolia82
Dec 14, 2015
Replies
5
Views
1K
Dec 15, 2015
diachi
Ebay 445nm?
green lasers rock
Dec 9, 2015
Replies
5
Views
2K
Dec 15, 2015
diachi
Laser visibility?
ElectricPlasma
Dec 15, 2015
Replies
4
Views
2K
Dec 15, 2015
Alex2893
D
Eye checkup
Davidx
Nov 26, 2015
Replies
4
Views
1K
Dec 15, 2015
GSS
G
A
Question about certain laser
Alexwall
Dec 12, 2015
Replies
10
Views
1K
Dec 14, 2015
Pi R Squared
GIVEAWAY - Massive Cancer Fundraiser Giveaway (Multiple Prizes Available)
Livinloud
Oct 9, 2015
2
3
4
Replies
48
Views
7K
Dec 13, 2015
Livinloud
Just bought 4 typical 303 green lasers on ebay
Alex2893
Dec 11, 2015
Replies
12
Views
2K
Dec 13, 2015
Alex2893
Laser diode under Mobile phone microscope lens
TheMaxii2007
Dec 9, 2015
Replies
2
Views
1K
Dec 13, 2015
joeyss
J
Canada laser laws?
laserman360
May 15, 2014
Replies
8
Views
6K
Dec 13, 2015
Laser Chick
L
Question about wavelength and power
doubleone44
Dec 11, 2015
2
Replies
21
Views
3K
Dec 13, 2015
Isaac Clarke
J
Laser Power Monitor IC's
jasonmrc
Dec 12, 2015
Replies
0
Views
963
Dec 12, 2015
jasonmrc
J
rcr2 batteries
herektir
Dec 11, 2015
Replies
3
Views
1K
Dec 12, 2015
herektir
New to this forum, it's dark in here!
ElectricPlasma
Dec 11, 2015
Replies
4
Views
1K
Dec 12, 2015
Laser Chick
L
Looking for two types of lasers. Need Help
Paveldk
Nov 29, 2015
Replies
13
Views
2K
Dec 11, 2015
Paveldk
How many mw should I get?
green lasers rock
Dec 9, 2015
Replies
12
Views
1K
Dec 11, 2015
Pi R Squared
J
Voltage/Amperage Controlled Driver? (Advanced)
Jersagfast
Dec 10, 2015
Replies
6
Views
954
Dec 11, 2015
Benm
D
Buying mod attachment from DTR. So simple?
Davidx
Dec 9, 2015
Replies
2
Views
832
Dec 10, 2015
RB astro
Info on strange pattern on blue/violet lasers?
green lasers rock
Dec 10, 2015
Replies
2
Views
861
Dec 10, 2015
green lasers rock
laserbtb low power blue?
green lasers rock
Dec 9, 2015
Replies
8
Views
1K
Dec 9, 2015
NightExplorer96
D
JL pens and Sanwu lasers a little to long
Davidx
Dec 9, 2015
Replies
3
Views
1K
Dec 9, 2015
Davidx
D
laserbtb Green 100mw.
green lasers rock
Dec 9, 2015
Replies
3
Views
978
Dec 9, 2015
green lasers rock
Laser Color VS Safety Glasses!!
Alien Laser
Dec 8, 2015
Replies
10
Views
1K
Dec 9, 2015
GSS
G
FYI: New LPF Search Button
Livinloud
Jun 14, 2013
Replies
13
Views
17K
Dec 9, 2015
Cherry254
C
Anyone near Jacksonville, FL with a lpm?
Chicxulub
Dec 9, 2015
Replies
4
Views
1K
Dec 9, 2015
Chicxulub
D
Jetlasers pen series accepts Sanwu special effects lenses
Davidx
Dec 8, 2015
Replies
6
Views
897
Dec 9, 2015
olympus mons
UV glow ink
starlight
Dec 7, 2015
Replies
14
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2K
Dec 9, 2015
Ears and Eggs
R
Science Fair
ringo42
Dec 7, 2015
Replies
8
Views
2K
Dec 8, 2015
RedCowboy
I like this laser effect cup picture and share with you all
Evans
Nov 30, 2015
Replies
3
Views
1K
Dec 7, 2015
blasterman
B
NUBM07E 465nm Laser Build !!!
Alien Laser
Oct 30, 2015
Replies
11
Views
3K
Dec 7, 2015
RB astro
U
Ar ion tube replacement
ultrasmurf
Dec 7, 2015
Replies
5
Views
1K
Dec 7, 2015
Cyparagon
M
How could a U.S citizen obtain a laser pointer >5mw?
Mayfly
Dec 7, 2015
2
Replies
24
Views
2K
Dec 7, 2015
Laser Chick
L
B
Movies with actual lasers in them
blasterman
Mar 9, 2013
2
3
4
Replies
58
Views
10K
Dec 5, 2015
Cyparagon
R
Data sheets?
R3D3Y3K1K1
Dec 5, 2015
Replies
1
Views
1K
Dec 5, 2015
Encap
E
D
Battery Help Please!
dropkikdrew
Dec 5, 2015
Replies
7
Views
1K
Dec 5, 2015
Lifetime17
L
Help on choosing reliable and trustworthy lasers
LaserGuy69
Dec 2, 2015
Replies
13
Views
2K
Dec 4, 2015
RedCowboy
Poll
Build me a basket?
tuskiomi
Dec 4, 2015
Replies
0
Views
792
Dec 4, 2015
tuskiomi
any laser builders in the uk
ldc2710
Dec 4, 2015
Replies
0
Views
811
Dec 4, 2015
ldc2710
noob power question
ldc2710
Dec 2, 2015
Replies
4
Views
1K
Dec 3, 2015
ldc2710
R
40W Co2 laser gun burning wood
rapbbit
Nov 20, 2015
2
3
Replies
32
Views
6K
Dec 2, 2015
RedCowboy
C
Badly need help/advice
chazgreen
Jul 24, 2015
2
3
Replies
46
Views
6K
Dec 1, 2015
Gabe
E
5.6V on a 445 Laserdiode ?
equal
Nov 29, 2015
Replies
5
Views
1K
Dec 1, 2015
equal
E
S
Help with setup
Stove
Nov 23, 2015
Replies
12
Views
2K
Dec 1, 2015
Stove
S
C
Just ordered Survival Laser S4X, what now?
coaster
Nov 29, 2015
2
Replies
17
Views
3K
Dec 1, 2015
RedCowboy
B
Noobs Guide to First LASER Purchase
bmcfiv
Aug 11, 2015
Replies
11
Views
2K
Nov 29, 2015
whenwhalesmoo
W
S
How expensive were green lasers when they first came out?
SweetPotes
Nov 21, 2015
Replies
12
Views
4K
Nov 29, 2015
Chicxulub
Natures Wave Lengths Do You Have Any?
Lifetime17
Nov 23, 2015
2
3
4
Replies
56
Views
4K
Nov 29, 2015
Lifetime17
R
NEW Laser Build NOT WORKING ---HELP Please
raden
Nov 27, 2015
Replies
11
Views
1K
Nov 28, 2015
Lifetime17
GIVEAWAY-Mtype M140 Laser Diode
autonomousperson
Sep 7, 2015
4
5
6
Replies
91
Views
13K
Nov 28, 2015
GSS
G
Happy Thanksgiving from Australia.
RB astro
Nov 26, 2015
2
Replies
21
Views
2K
Nov 28, 2015
Pi R Squared
E
Laser for a small cutter
electrphile
Nov 24, 2015
Replies
1
Views
936
Nov 27, 2015
ccsnell
C
K
Jetlasers order question
Kdog701
Sep 20, 2015
Replies
8
Views
2K
Nov 27, 2015
Davidx
D
Need an opinion
SerpantSlayer
Nov 25, 2015
2
Replies
19
Views
2K
Nov 27, 2015
Benm
F
What have I extracted?
Fish
Nov 26, 2015
Replies
2
Views
945
Nov 27, 2015
Lifetime17
T
C-mount 3000mW 808nm Not working. HELP!
tye3333
Nov 24, 2015
Replies
8
Views
1K
Nov 25, 2015
tye3333
T
Sci-fi lasers RESOLVED & REFUNDED
vasilas432
Nov 25, 2015
Replies
6
Views
1K
Nov 25, 2015
vasilas432
Help with a name and any other ideas
Scoots
Nov 23, 2015
Replies
4
Views
1K
Nov 23, 2015
diachi
CNI, lenses, a decrease of quality and how to fix it
Chicxulub
Nov 13, 2015
Replies
8
Views
1K
Nov 22, 2015
NightExplorer96
Rural areas compared to city dwellers with lasers
Lifetime17
Nov 15, 2015
2
3
4
Replies
54
Views
4K
Nov 21, 2015
Lifetime17
S
What power output are these lasers?
SweetPotes
Nov 21, 2015
Replies
2
Views
1K
Nov 21, 2015
Pman
IMREN IMR 32650 5000mAh 3.7V high drain cell.
Minamoto Kobayashi
Nov 21, 2015
Replies
0
Views
964
Nov 21, 2015
Minamoto Kobayashi
Laser powered razor
gozert
Sep 26, 2015
3
4
5
Replies
74
Views
8K
Nov 20, 2015
Nordhavn
Testing 473nm Laser
Alien Laser
Nov 19, 2015
Replies
7
Views
1K
Nov 19, 2015
NightExplorer96
Another interesting video
Aleksa
Nov 19, 2015
Replies
2
Views
1K
Nov 19, 2015
BowtieGuy
S
Too cheap to be true? 5w Blue laser 450nm
snrnsi4321
Nov 19, 2015
Replies
5
Views
7K
Nov 19, 2015
diachi
Most powerful red laser with pin point focus?
Akiyama
Nov 19, 2015
Replies
1
Views
1K
Nov 19, 2015
RedCowboy
Oldschooler lost amongst the flood of new stuff.
Kenom
Nov 5, 2015
2
Replies
30
Views
3K
Nov 19, 2015
Akiyama
I
Laser for Sharp Aquos Board Displays
imprttuner2
Nov 18, 2015
Replies
4
Views
3K
Nov 19, 2015
imprttuner2
I
B
Help Needed! Convert 9/11 to Fun stuff
Bernie
Nov 11, 2015
Replies
1
Views
867
Nov 18, 2015
H2Oxide
G
Dummy Battery
GSS
Nov 7, 2015
Replies
13
Views
1K
Nov 18, 2015
GSS
G
P
LaserBTB shipping question...
paulys55
Nov 18, 2015
Replies
5
Views
1K
Nov 18, 2015
NightExplorer96
A
questions about a 510 threaded build
ajbutch123
Nov 16, 2015
Replies
5
Views
1K
Nov 17, 2015
Lifetime17
Looking for a good place to buy Tritium Vial
Ehgemus
Nov 15, 2015
Replies
9
Views
2K
Nov 17, 2015
BowtieGuy
A more in depth laser strike story tonight on NBCNEWS
Pman
Nov 12, 2015
Replies
7
Views
1K
Nov 17, 2015
Chicxulub
D
Holiday laser light projectors
Davidx
Nov 10, 2015
Replies
7
Views
2K
Nov 16, 2015
Cyparagon
Grounding ring
Flaminpyro
Nov 13, 2015
Replies
5
Views
2K
Nov 14, 2015
joeybab3
Batteries and Chargers
vasilas432
Nov 12, 2015
Replies
8
Views
1K
Nov 13, 2015
vasilas432
Testing Laser's
Alien Laser
Nov 11, 2015
Replies
14
Views
1K
Nov 13, 2015
GSS
G
S
sci fi laser SF501b focus help
ssallenbach
Nov 11, 2015
Replies
3
Views
964
Nov 12, 2015
Lifetime17
S
Laser advise help please! New to lasers.
srow
Nov 12, 2015
Replies
1
Views
782
Nov 12, 2015
srow
S
Mosquitoes
vasilas432
Nov 9, 2015
2
3
Replies
37
Views
5K
Nov 10, 2015
GSS
G
Before heading into collecting labbies....
NightExplorer96
Oct 28, 2015
2
Replies
27
Views
3K
Nov 9, 2015
NightExplorer96
A
IR laser detection on wall screen
AndyLaser
Nov 4, 2015
Replies
2
Views
2K
Nov 9, 2015
TheDukeAnumber1
H
Should I order from O-like right now or no
HauntedCow
Nov 8, 2015
Replies
14
Views
2K
Nov 8, 2015
NightExplorer96
J
Place that on ebay that sells a new wish style 638nm that's 30-60mw?
joeyss
Nov 8, 2015
Replies
2
Views
953
Nov 8, 2015
joeyss
J
Blue laser for astronomy
vasilas432
Nov 3, 2015
2
Replies
29
Views
4K
Nov 8, 2015
vasilas432
Hmm... Possible new device for laser metering?
Chicxulub
Nov 4, 2015
Replies
8
Views
1K
Nov 8, 2015
Gabe
635nm or 447nm?
NightExplorer96
Nov 6, 2015
Replies
10
Views
1K
Nov 7, 2015
NightExplorer96
BDR-209 405nm 16X Diodes
Alien Laser
Nov 5, 2015
Replies
7
Views
2K
Nov 6, 2015
olympus mons
What am I seeing?
thestug
Nov 5, 2015
Replies
13
Views
1K
Nov 5, 2015
Eudaimonium
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