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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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K
Some help to engrave wood
Kiliam
Feb 16, 2017
Replies
3
Views
912
Feb 17, 2017
lasersbee
Poll
Morality question - Free batteries ???
Accutronitis
Feb 17, 2017
2
Replies
27
Views
2K
Feb 17, 2017
lasersbee
P
Batteries stuck in Thor M2
Pancit10
Feb 14, 2017
2
Replies
21
Views
4K
Feb 17, 2017
Accutronitis
O
Laser recommendation?
Ohhenry444
Feb 16, 2017
Replies
14
Views
2K
Feb 16, 2017
lasersbee
Anyone with Medical Salvage License in Texas?
Trendkilla254
Feb 10, 2017
Replies
7
Views
2K
Feb 15, 2017
Trendkilla254
S
Where to buy Diodes in the UK
Storm Cat
Feb 15, 2017
Replies
3
Views
1K
Feb 15, 2017
CurtisOliver
D
Help doing calculations
darkrider
Feb 13, 2017
Replies
10
Views
1K
Feb 15, 2017
Alaskan
3
Tattoo removal laser for cutting?
3dlev
Feb 12, 2017
Replies
13
Views
2K
Feb 15, 2017
Accutronitis
Anyone with an lpm?
green lasers rock
Feb 12, 2017
Replies
10
Views
1K
Feb 14, 2017
Chrisbee
C
S
What type of lens is this and where can I find these for sale?
scrublordlt
Feb 13, 2017
Replies
6
Views
895
Feb 14, 2017
steve001
S
S
How do I fix a scratched lens?
scrublordlt
Feb 13, 2017
2
Replies
17
Views
7K
Feb 13, 2017
scrublordlt
S
C
Searching low power blue laser
CrescentEclipse
Feb 3, 2017
2
3
Replies
36
Views
5K
Feb 13, 2017
Radim
B
Can anyone find info on these diodes?
Branson33
Feb 8, 2017
2
Replies
21
Views
2K
Feb 13, 2017
CurtisOliver
Best Diodes for RGB
HydroSean
Feb 9, 2017
Replies
15
Views
1K
Feb 10, 2017
diachi
Anyone looking for a cheap 473?
NightExplorer96
Feb 9, 2017
Replies
5
Views
786
Feb 9, 2017
diachi
A
Watts vs Focus for Engraving
asleep75
Feb 5, 2017
Replies
3
Views
1K
Feb 9, 2017
asleep75
A
Easy Holograms - At Home!
diachi
Jan 27, 2017
Replies
13
Views
2K
Feb 9, 2017
paul1598419
M
How damaging is reflected light?
microlap
Feb 7, 2017
Replies
2
Views
721
Feb 7, 2017
microlap
M
R
Second pair of eyes. Have I wired this correct?
Rachel
Feb 6, 2017
2
Replies
17
Views
2K
Feb 7, 2017
Rachel
R
R
Please help! :)
Rachel
Jan 24, 2017
2
3
4
Replies
49
Views
5K
Feb 6, 2017
Rachel
R
A
Extracting Diodes From Nichia diode bank
ABarnett
Jan 15, 2016
12
13
14
Replies
223
Views
29K
Feb 6, 2017
Ricker
Best photo sharing site using BBcode
Aardvark777
Feb 3, 2017
Replies
11
Views
3K
Feb 6, 2017
Aardvark777
CNI MGL-F-532 2.5W Burning Test
NightExplorer96
Feb 2, 2017
2
Replies
22
Views
2K
Feb 5, 2017
NightExplorer96
G
Single mode, or...?
GrahamRounce
Jan 29, 2017
Replies
9
Views
1K
Feb 3, 2017
GrahamRounce
G
PL532 - 200 or LP532 - 50
Zeranoe
Feb 2, 2017
Replies
9
Views
966
Feb 3, 2017
Zeranoe
J
Need some help!
jwlong
Jan 28, 2017
Replies
5
Views
788
Feb 2, 2017
alphabirth
An 08 and two 05 builds, (picture heavy)
BobMc
Jan 30, 2017
Replies
11
Views
1K
Jan 31, 2017
BobMc
T
Arctic Spyder 3.5W
Tye
Jan 31, 2017
Replies
3
Views
2K
Jan 31, 2017
Radim
J
Help!How to clean laser pointer lens
Jastin
Jan 9, 2017
Replies
3
Views
2K
Jan 30, 2017
Accutronitis
B
High power laser diode power supply please help :)
Branson33
Jan 23, 2017
Replies
12
Views
2K
Jan 24, 2017
dden4012
D
G
Choosing safety glasses
GrahamRounce
Jan 22, 2017
2
Replies
17
Views
2K
Jan 23, 2017
Radim
Laser ir leak?
fojumdk
Jan 22, 2017
Replies
2
Views
3K
Jan 22, 2017
Rivem
M
Wow please explain
Me wants laser
Jan 22, 2017
Replies
15
Views
1K
Jan 22, 2017
HydroSean
J
Where to find brass or stainless steel made laser pens?
Johnnyboy
Jan 21, 2017
Replies
4
Views
1K
Jan 22, 2017
Johnnyboy
J
J
Got a question
JdhHayes
Jan 20, 2017
Replies
4
Views
867
Jan 20, 2017
JdhHayes
J
JL's pl-e pro 532 800mw questions
BobMc
Jan 19, 2017
Replies
7
Views
853
Jan 20, 2017
BobMc
C
Laser image shape/cross section
cmcrae1019
Jan 18, 2017
Replies
1
Views
784
Jan 19, 2017
Cyparagon
Larry DFW's 18650s
Antharak
Jan 18, 2017
Replies
2
Views
780
Jan 18, 2017
Antharak
Why and when do laser diodes shift in wavelegth?
MrMcChicken
Jan 16, 2017
Replies
11
Views
1K
Jan 18, 2017
Radim
B
Sanwu lasers. Are they any good?
Branson33
Jan 12, 2017
Replies
4
Views
3K
Jan 18, 2017
Branson33
B
Hey, post some pictures of how powerful your laser is
fojumdk
Jan 17, 2017
Replies
8
Views
1K
Jan 18, 2017
Encap
E
H
Jetlasers
harvey010
Jan 17, 2017
Replies
6
Views
1K
Jan 18, 2017
BobMc
H
Help
harvey010
Jan 14, 2017
Replies
12
Views
2K
Jan 17, 2017
CurtisOliver
B
Help setup this laser please!
Branson33
Jan 10, 2017
2
Replies
31
Views
3K
Jan 16, 2017
Dutch67
H
New to lasers :)
harvey010
Jan 13, 2017
2
Replies
20
Views
2K
Jan 15, 2017
Crazlaser
M
Questions about a 400mw 532nm laser pointer
Me wants laser
Jan 11, 2017
2
Replies
18
Views
2K
Jan 15, 2017
Me wants laser
M
H
PLE PRO 2W Laser
harvey010
Jan 13, 2017
Replies
10
Views
1K
Jan 15, 2017
harvey010
H
G
Need a little help from a laser i bought from scifi
gtokie
Jan 14, 2017
Replies
6
Views
1K
Jan 14, 2017
Crazlaser
D
GE drycam medical laser imager
dressur4
Jan 14, 2017
Replies
3
Views
1K
Jan 14, 2017
diachi
Mind control lasers turn mice into killer rodents with the flip of a switch
Ears and Eggs
Jan 13, 2017
Replies
2
Views
876
Jan 13, 2017
grainde
J
What's the difference between these lasers
Jastin
Jan 12, 2017
Replies
4
Views
1K
Jan 12, 2017
CurtisOliver
Well, I just done did it.
BobMc
Jan 11, 2017
2
Replies
28
Views
2K
Jan 12, 2017
BobMc
D
where are lasers
dressur4
Jan 11, 2017
Replies
1
Views
739
Jan 11, 2017
diachi
O
What should one expect to see while wearing safety glasses?
OpenTrackRacer
Jan 10, 2017
2
Replies
18
Views
2K
Jan 11, 2017
OpenTrackRacer
O
Weird POV effect with 589nm.
CurtisOliver
Oct 26, 2016
3
4
5
Replies
71
Views
6K
Jan 10, 2017
CurtisOliver
B
Melles griot laser setup
Branson33
Jan 9, 2017
Replies
15
Views
3K
Jan 9, 2017
Crazlaser
Mirror cutting
LiveRay
Jan 7, 2017
Replies
2
Views
1K
Jan 8, 2017
Cyparagon
B
Uniphase 155sl-1 HeNe Laser
Branson33
Jan 4, 2017
Replies
6
Views
3K
Jan 8, 2017
diachi
Need help finding a battery for Sanwu Challenger
ZachThePwn
Jan 7, 2017
Replies
2
Views
815
Jan 8, 2017
Crazlaser
Free Photonics Society Membership for Pre-College Students
Mattronium
Jan 7, 2017
Replies
0
Views
620
Jan 7, 2017
Mattronium
B
Melles griot, fiber coupled laser system
Branson33
Jan 5, 2017
Replies
1
Views
821
Jan 7, 2017
lasersbee
B
What's a high amount of hours for an argon laser?
Branson33
Jan 4, 2017
Replies
6
Views
1K
Jan 7, 2017
Escher
E
P
Transverse Electric Mode
Pr1m4lcur5e
Jan 7, 2017
Replies
2
Views
729
Jan 7, 2017
diachi
B
Cryonics 2201-15sl argon laser system
Branson33
Jan 3, 2017
Replies
7
Views
1K
Jan 6, 2017
Escher
E
B
Anyone know about these lasers? How to set them up?
Branson33
Jan 5, 2017
Replies
3
Views
930
Jan 6, 2017
Branson33
B
I
Laser in mirror burned it's own diode out?
Infarouge
Jan 4, 2017
2
Replies
19
Views
3K
Jan 6, 2017
Cyparagon
Carrie Fisher died, age 60
Jhop
Dec 27, 2016
2
3
Replies
32
Views
3K
Jan 2, 2017
ElectricPlasma
U
Safety goggles
Unkn0wn
Jan 2, 2017
Replies
2
Views
1K
Jan 2, 2017
Unkn0wn
U
Does this seem like a good laser to you? I would really appreciate your input
AppleShampoo102
Dec 27, 2016
2
Replies
29
Views
2K
Jan 1, 2017
Alaskan
Need source for 425nm diode.
CynicalBrad
Jan 1, 2017
Replies
6
Views
2K
Jan 1, 2017
Dr.Laser
N
New to lasers, fluorescence project assistance
noahf
Dec 28, 2016
Replies
0
Views
596
Dec 28, 2016
noahf
N
J
NVG compatible
Jesse5730
Dec 27, 2016
Replies
14
Views
4K
Dec 27, 2016
Crazlaser
L
where is the IR filter located on an S3 Krypton?
lily liver
Dec 25, 2016
Replies
7
Views
2K
Dec 27, 2016
Radim
Going back to lasers.
Richie89
Dec 24, 2016
Replies
10
Views
1K
Dec 25, 2016
lasersbee
Z
488nm Laser Diode
Zulu
Dec 25, 2016
Replies
5
Views
1K
Dec 25, 2016
Zulu
Z
Merry Christmas, Happy Hanukkah LPF
RB astro
Dec 20, 2016
2
Replies
20
Views
2K
Dec 23, 2016
Benm
L
When were laser pointers at their peak of popularity?
LaySir
Dec 16, 2016
Replies
15
Views
5K
Dec 22, 2016
Benm
G
Most basic laser diode driver?
gigi2
Dec 21, 2016
Replies
3
Views
2K
Dec 22, 2016
Benm
M
Will swapping out the laser in my range finder make it detect objects further out?
mason dixon
Dec 21, 2016
Replies
3
Views
678
Dec 21, 2016
Euphonious Nonsense
R
Laser Wiring Diagrams
Rachel
Dec 20, 2016
Replies
7
Views
2K
Dec 20, 2016
Rachel
R
S
swamidog on BBC World News
swamidog
Dec 1, 2016
2
Replies
17
Views
2K
Dec 20, 2016
Mattronium
P
Puzzle: Laser pointers to mark points on an ice rink?
petergsmith
Dec 14, 2016
Replies
11
Views
1K
Dec 19, 2016
petergsmith
P
A
[Physics Question] Is the illumination pattern of a laser diode constant?
ArKi
Dec 15, 2016
Replies
6
Views
1K
Dec 18, 2016
Radim
Make my choice:)
Dutch67
Dec 14, 2016
2
Replies
30
Views
3K
Dec 18, 2016
joeyss
J
L
What's your first memory of a laser pointer?
LaySir
Nov 25, 2016
2
Replies
20
Views
2K
Dec 17, 2016
Light superglue
L
B
Running Multiple Lser Diodes. (NUBM08)
Bowler
Dec 5, 2016
4
5
6
Replies
84
Views
8K
Dec 17, 2016
Bowler
B
J
TTL: 10KHZ it can be controlled separately will this RGB work as a white then with
joeyss
Dec 16, 2016
Replies
3
Views
697
Dec 16, 2016
Cyparagon
T
First laser!
TrumpestDonale
Dec 12, 2016
Replies
11
Views
2K
Dec 13, 2016
BowtieGuy
Lux-Pro LP600 build
BobMc
Dec 13, 2016
Replies
4
Views
2K
Dec 13, 2016
BobMc
Low Temperature Considerations (and thanks)
TundraBumpkin
Mar 29, 2015
2
Replies
16
Views
3K
Dec 12, 2016
Radim
Two more brass builds.
BobMc
Dec 12, 2016
Replies
5
Views
979
Dec 12, 2016
BobMc
A
Laser Freelancers, Looking for work?
andyf97
Dec 11, 2016
Replies
0
Views
840
Dec 11, 2016
andyf97
A
G
Is this 2W laser trustworthy?
girogio
Dec 5, 2016
2
Replies
17
Views
2K
Dec 11, 2016
Shmackitup
B
Found really cool, cheap optical assemblies if anyone wants one!!
Britishkid
Nov 24, 2016
2
3
Replies
37
Views
4K
Dec 8, 2016
10fenny
Sanwu shoutout
BobMc
Dec 8, 2016
Replies
7
Views
1K
Dec 8, 2016
Crazlaser
G
Converting a 5mW laser to a 200 - 300mW
girogio
Dec 5, 2016
Replies
3
Views
783
Dec 5, 2016
girogio
G
K
Laser fails when pointed upwards?
Kdog701
Dec 1, 2016
Replies
14
Views
2K
Dec 4, 2016
Benm
Sanwu lasers
Crazlaser
Oct 20, 2016
2
Replies
19
Views
3K
Nov 28, 2016
MrEgg
5000mw(5 watt) green laser emitting dim red light
TroyRedstone
Nov 23, 2016
2
3
Replies
46
Views
7K
Nov 28, 2016
Alaskan
F
Green laser light scattering
funkynorth
Nov 27, 2016
Replies
6
Views
2K
Nov 27, 2016
funkynorth
F
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