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Optics
Discuss optics accessories for laser pointers.
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What Expansion Ratio?
EpicHam
Jun 27, 2013
Replies
13
Views
3K
Jul 1, 2013
Bionic-Badger
D
PBS Cube Maximum Power
DEStructor
Jun 29, 2013
Replies
8
Views
2K
Jun 29, 2013
DEStructor
D
Am I being ripped off?
EpicHam
Jun 28, 2013
Replies
5
Views
2K
Jun 29, 2013
Dr.Laser
Y
Focusing lens
yuval12321
Jun 20, 2013
Replies
1
Views
2K
Jun 21, 2013
Eudaimonium
Laserlands Lens
Kookapeli
May 24, 2013
Replies
11
Views
2K
Jun 14, 2013
Moe Ron
Looking for Mirrors or Light bending glass
fat0panda
Jun 6, 2013
2
3
Replies
38
Views
5K
Jun 13, 2013
Livinloud
I
Flat visible beam from a laser pointer
IonError
Jun 10, 2013
Replies
6
Views
4K
Jun 11, 2013
Cyparagon
S
need reasonable aperture safety for burning man project
sync
Jun 6, 2013
Replies
0
Views
1K
Jun 6, 2013
sync
S
External lens Spring.
awillis2589
Jul 18, 2012
Replies
8
Views
3K
May 24, 2013
Livinloud
Line Generator and Collimation
KapHn8d
May 22, 2013
Replies
3
Views
2K
May 22, 2013
lasersbee
Beam Splash from Internal Lens Reflections Correction Idea?
IsaacT
May 18, 2013
Replies
8
Views
3K
May 19, 2013
RA_pierce
J
Prism to change color of green or violet laser
jared1983
Aug 30, 2010
2
Replies
31
Views
7K
May 17, 2013
ChaosLord
T
not a dumb question
thadl04
May 7, 2013
Replies
5
Views
2K
May 16, 2013
TheDukeAnumber1
M
Smallest Spot Diameter: Focusing High Wattage IR Laser Diodes
metalbot
May 9, 2013
Replies
0
Views
3K
May 9, 2013
metalbot
M
R
Yee olde exposed film IR PASS FILTER
robertcisum1
May 5, 2013
Replies
5
Views
8K
May 7, 2013
Bionic-Badger
LFL - long focal length G2 Lens?
SixTee9
Apr 3, 2013
Replies
12
Views
10K
May 3, 2013
SixTee9
D
infared filter fell off
dracoamericanus
Apr 24, 2013
Replies
5
Views
2K
May 3, 2013
BShanahan14rulz
X
Nd:YAG mirrors and optics
Xenon1
Apr 11, 2011
Replies
8
Views
3K
Apr 30, 2013
diyssyag
D
Jetlasers B.E. adapter modifications for the PL-E series
BowtieGuy
Apr 27, 2013
Replies
7
Views
3K
Apr 29, 2013
Pman
Lenses for IR
Grix
Apr 26, 2013
Replies
5
Views
2K
Apr 27, 2013
Cyparagon
Anamorphics and waveplate help?
blrock
Apr 15, 2013
2
Replies
21
Views
4K
Apr 26, 2013
blrock
Interesting grating from an LCD screen
crazyhobo
Apr 23, 2013
Replies
2
Views
2K
Apr 23, 2013
crazyhobo
S
removing the lens...
sedstar
Apr 17, 2013
Replies
10
Views
2K
Apr 18, 2013
sedstar
S
A
How much energy is transfered?
ANAHUAKMA
Sep 18, 2012
Replies
10
Views
2K
Apr 18, 2013
sedstar
S
S
wondering about lenses and 800-850nm...
sedstar
Apr 17, 2013
Replies
2
Views
2K
Apr 17, 2013
sedstar
S
Where to purchase standard focusing rings?
Livinloud
Apr 15, 2013
Replies
2
Views
1K
Apr 15, 2013
Livinloud
where to buy a g2 lens for 445 nm.
KRNAZNBOY
Apr 5, 2013
2
3
Replies
33
Views
6K
Apr 14, 2013
Cyparagon
S
meant by "focusing" in advertisements...
sedstar
Apr 10, 2013
Replies
9
Views
2K
Apr 12, 2013
sedstar
S
What can you do will optics form a DVD burner?
Bacon
Apr 6, 2013
Replies
13
Views
2K
Apr 9, 2013
Bacon
Any cheap caps to increase attenuation factor of 445nm?
Bacon
Apr 8, 2013
Replies
4
Views
1K
Apr 8, 2013
Bacon
The eyes are getting old...
scumbagatheist
Apr 6, 2013
Replies
2
Views
2K
Apr 6, 2013
lasersbee
D
Where to buy: Optics kit, prisms, diffraction gratings..
Deleted member 22482
Dec 21, 2012
Replies
6
Views
2K
Apr 1, 2013
Bionic-Badger
$16 Beam-splitters
hwang21
Mar 30, 2013
Replies
1
Views
1K
Mar 31, 2013
Zeebit
How to clean a G1 Lens
Blazecrafter
Mar 28, 2013
Replies
2
Views
1K
Mar 28, 2013
Blazecrafter
DIY Attaching Diffraction Grating to Lens Nut
mhemling33
Mar 16, 2013
Replies
12
Views
4K
Mar 19, 2013
Livinloud
E
Beam expander for dominator.
Emosmeth
Mar 12, 2013
Replies
3
Views
2K
Mar 13, 2013
steve001
S
Quick simple high transmission lens with an old PHR sled / Tutorial video included
JLSE
Mar 10, 2013
Replies
2
Views
1K
Mar 11, 2013
JLSE
G
Lens Housing Attachment for Chinese Laser Modules
GT273
Mar 6, 2013
Replies
7
Views
2K
Mar 10, 2013
GT273
G
co2 ray gun
trussmonkey25
Feb 11, 2013
Replies
11
Views
2K
Mar 5, 2013
trussmonkey25
A Theory on Automatic Focus for Lasers
IsaacT
Feb 16, 2013
Replies
11
Views
2K
Feb 28, 2013
laserdog
Beam Profile with G-2 for 405nm Request
IsaacT
Feb 23, 2013
Replies
14
Views
3K
Feb 27, 2013
IsaacT
PBS for 660 & 405 nm
Ibuprofen200mg
Feb 19, 2013
Replies
10
Views
2K
Feb 22, 2013
Ibuprofen200mg
Recommendations for beam correction.
nkgamer1990
Feb 9, 2013
Replies
9
Views
2K
Feb 21, 2013
DTR
Z
Where can one find some cheap combing optics
ZeroLaser
Feb 21, 2013
Replies
3
Views
1K
Feb 21, 2013
ZeroLaser
Z
G1/G2 Lenses
pschlosser
Feb 15, 2013
Replies
8
Views
2K
Feb 19, 2013
Bionic-Badger
Is getting a G2 lens worth it?
IsaacT
Feb 18, 2013
Replies
1
Views
1K
Feb 18, 2013
offroadfreak8582
M
Laser suggestion for 360° laser with cone mirror
mushwonk
Feb 15, 2013
Replies
9
Views
9K
Feb 17, 2013
BShanahan14rulz
S
Glasses Comparison
StormFury
Feb 8, 2013
Replies
3
Views
1K
Feb 15, 2013
HitShane
B
Need information about lens
bigboss59400
Aug 27, 2012
2
3
4
Replies
52
Views
8K
Jan 29, 2013
ApexProxy
what is the purpose
cheech226
Jan 28, 2013
Replies
4
Views
1K
Jan 28, 2013
cheech226
H
20,000 foot range on 5mW green pointer?
Huck50
Jan 28, 2013
Replies
9
Views
3K
Jan 28, 2013
Cyparagon
What lens is this?
HitShane
Jan 4, 2013
2
Replies
27
Views
5K
Jan 27, 2013
HitShane
N
Cheapest red or blue laser pointer that mounts diffraction gratings
nyarlathotep
Jan 12, 2013
Replies
7
Views
3K
Jan 23, 2013
hakzaw1
Reducing beam size?
hybridz0rz
Jan 18, 2013
Replies
4
Views
2K
Jan 19, 2013
Cyparagon
S
JD-851 Laser Pointer lens broke!? Need help finding a new one pls!
Samsmadbroh
Jan 19, 2013
Replies
0
Views
2K
Jan 19, 2013
Samsmadbroh
S
Better lens?
Cube777
Jan 5, 2013
Replies
10
Views
2K
Jan 17, 2013
Bionic-Badger
Help identifying optics.
SwearBear
Mar 4, 2011
Replies
13
Views
3K
Jan 15, 2013
terramir
T
H
Newbie question , lens in dvd module
haydar1984
Jan 3, 2013
Replies
5
Views
2K
Jan 12, 2013
haydar1984
H
T
dvd burner laser and lenses question.
terramir
Jan 9, 2013
Replies
1
Views
1K
Jan 12, 2013
terramir
T
P
laser for 3d printer
Per
Jan 7, 2013
Replies
2
Views
1K
Jan 8, 2013
Per
P
T
need some help shopping ;) about focusing down a laser diode
terramir
Dec 31, 2012
Replies
12
Views
2K
Jan 1, 2013
terramir
T
W
Good web site for learning the basics?
Wadsworth
Dec 26, 2012
Replies
8
Views
1K
Dec 31, 2012
zazman69
Looking for a special lense or head for my laser..
Malav
Dec 6, 2012
Replies
12
Views
2K
Dec 30, 2012
ApexProxy
What is are these spots ??
Onryo
Dec 21, 2012
Replies
4
Views
2K
Dec 21, 2012
Onryo
Lens Problems
SSinischo
Nov 13, 2012
2
Replies
21
Views
3K
Nov 20, 2012
SSinischo
reducing "bat wing/halo" effect
dmacrae
Nov 14, 2012
Replies
6
Views
2K
Nov 16, 2012
dmacrae
Need help with terminology...
Lucian
Oct 31, 2012
Replies
10
Views
2K
Nov 6, 2012
dmacrae
Reflecting Laser
Soraian
Nov 1, 2012
Replies
7
Views
2K
Nov 2, 2012
lasersbee
Lens too good to be true?
laserdelic
Nov 2, 2012
Replies
4
Views
2K
Nov 2, 2012
sinner
Wicked Laser lenses
CDRGlock
Sep 30, 2012
Replies
7
Views
4K
Oct 20, 2012
jander6442
Inexpensive, decent correction for 300mW Mitsubishi 635nm laser @ 94% transmission
Bionic-Badger
Dec 9, 2011
4
5
6
Replies
93
Views
30K
Oct 19, 2012
Bionic-Badger
K
Lenses for 445nm or 473nm
Krane
Oct 1, 2012
Replies
11
Views
3K
Oct 7, 2012
TheDukeAnumber1
Collimating the collimated
laserdelic
Oct 2, 2012
Replies
13
Views
3K
Oct 6, 2012
steve001
S
Question about Lens Outputs
IsaacT
Sep 27, 2012
Replies
6
Views
2K
Sep 28, 2012
Bionic-Badger
A plea to users of coated optics (G1 and G2) lenses
Seoul_lasers
May 1, 2012
6
7
8
Replies
122
Views
19K
Sep 21, 2012
Kizdawg
Focussing many diodes
ITman496
Aug 21, 2012
2
Replies
25
Views
8K
Sep 18, 2012
ITman496
638 correction with only 2 lenses?
justinjja
Sep 14, 2012
Replies
2
Views
2K
Sep 15, 2012
Bionic-Badger
Z
Lens recommendation required please
zartoop
Aug 28, 2012
Replies
7
Views
2K
Sep 8, 2012
zartoop
Z
Five Buck Fiber Optics
Jim
Aug 29, 2012
Replies
0
Views
2K
Aug 29, 2012
Jim
beam expander
cheech226
Aug 26, 2012
Replies
0
Views
2K
Aug 26, 2012
cheech226
T
Need help: want to diffract
tsukasa1105
Aug 22, 2012
Replies
2
Views
2K
Aug 22, 2012
Cyparagon
V
Beam Combiner
viking
Jul 21, 2012
Replies
5
Views
4K
Aug 21, 2012
NJO
N
Size of a focused spot
davidgdg
Dec 8, 2009
2
Replies
23
Views
10K
Aug 19, 2012
Living Laser
L
Fiber Optics
Apocalypse
May 20, 2012
2
Replies
28
Views
6K
Aug 8, 2012
stoneoptics1
S
Unique Optics Design Combines Modulated RGB LDs
madmacmo
Aug 8, 2012
Replies
4
Views
2K
Aug 8, 2012
BShanahan14rulz
M
Neutral density filter not for high power, but what's the limit?
makeitnew
Aug 4, 2012
Replies
8
Views
4K
Aug 5, 2012
Bionic-Badger
M
power reduction with diffraction grating?
makeitnew
Jul 28, 2012
Replies
10
Views
3K
Aug 5, 2012
Bionic-Badger
L
frazier lens
landswimmer
Aug 2, 2012
Replies
2
Views
2K
Aug 3, 2012
bdgreenb
5x vs 10x BE's and relative beam brightness
junglesmacks
Jul 25, 2012
Replies
2
Views
1K
Jul 26, 2012
junglesmacks
A
Basic Beam Expander
Alerik
Jul 21, 2012
Replies
4
Views
3K
Jul 23, 2012
steve001
S
E
Beam patterns / shapes
erik
Jul 20, 2012
Replies
2
Views
3K
Jul 21, 2012
erik
E
Best Lens for LPC-826 diode?
daawood123
May 11, 2012
2
3
Replies
36
Views
7K
Jul 19, 2012
mrp1232
C
Fiber Optic Y Connection Question
CoryG
Jul 13, 2012
Replies
4
Views
2K
Jul 15, 2012
CoryG
C
Specks in laser diode
mrp1232
Jul 7, 2012
Replies
9
Views
3K
Jul 9, 2012
BShanahan14rulz
N
Cheap 2-Element 445nm Lens
nielscol
Jul 8, 2012
Replies
3
Views
2K
Jul 8, 2012
LarryDFW
R
Noob Question on Aixiz lenses
rainst0rm
Jun 30, 2012
Replies
8
Views
3K
Jul 2, 2012
hakzaw1
8
Lower power lens
8 ball
Jul 2, 2012
Replies
5
Views
2K
Jul 2, 2012
lasersbee
M
Lens to Fix Divergence - Help
manueldois
Jun 26, 2012
Replies
13
Views
10K
Jun 27, 2012
BShanahan14rulz
K
AixiZ 9mm housing?
kikicoco1334
Jun 22, 2012
Replies
13
Views
3K
Jun 23, 2012
kikicoco1334
K
Possible new aixiz 405/445 glass lens
jakeGT
Mar 7, 2011
2
3
4
Replies
50
Views
7K
Jun 21, 2012
jakeGT
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