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Accutronitis
A New Way To Clean Laser Lens !
7 8 9
Replies
136
Views
8,365
Encap
S
$ Low cost beam expanders
Replies
13
Views
1,290
Light superglue
Presentteck
Rotate prism 45°, image does 90° - why?
Replies
10
Views
1,120
Presentteck
T
focusing lens for sls 3d printer
2
Replies
16
Views
1,585
Accutronitis
R
Best focal point.
Replies
11
Views
1,057
Rachel
BlackOps
Filling laser optics with nitrogen gas
2
Replies
23
Views
1,697
BlackOps
B
Laser Accessories - Diffraction Gratings (Where to buy them nowadays?)
Replies
0
Views
763
blazingfire
A
Q-Switched YAG Question
Replies
8
Views
1,079
Alaskan
94Z28
Tech hood combine reflect optics
Replies
14
Views
1,211
Cyparagon
B
Fiber coupled laser beam very wide
Replies
5
Views
980
lasersbee
B
Nubm44 focusing lens
Replies
8
Views
1,776
dden4012
Merpie101
Beam reducer thing
Replies
6
Views
1,009
Merpie101
A
Bought Type I and Type II 1064nm to 532nm green SHG units
Replies
0
Views
834
Alaskan
Elektrotechniker
How do I focus my laser?
Replies
13
Views
22,784
Tedro
S
Looking for a way to project image/halogram
Replies
4
Views
918
Alaskan
A
AOBD Beam Deflector, need some advice....
Replies
7
Views
1,072
diachi
W
Lens combination for a DIY SLS 3D printer
Replies
5
Views
1,146
diachi
Lildutchboy7
Prisms and glass balls?
Replies
10
Views
1,275
BowtieGuy
D
Rick Trent 2 element lense for 405/445
Replies
2
Views
920
dden4012
M
basic optics question
Replies
11
Views
904
dden4012
A
Short Length Large Diameter ND: YAG Crystal - What for?
2 3 4
Replies
48
Views
3,382
diachi
Lildutchboy7
Dimensions on Sanwu 3X and Jetlaser 10X expanders?
Replies
10
Views
1,617
Lifetime17
Z
JetLasers 10X Expander for Arctic III 3.5W?
Replies
7
Views
1,283
Pman
A
Questions Regarding Optical Choppers for YAG Lasers....
Replies
3
Views
881
Alaskan
S
Flat lenses from Edmund Optics.
Replies
4
Views
1,125
steve001
D
Advice for optics and powers
2
Replies
29
Views
1,897
DaRk LaSeR
RedCowboy
Beam splitter/combiner cubes for 14w of 450nm
2 3
Replies
35
Views
4,067
RedCowboy
A
Anyone care to guess what this lens setup was used for?
2
Replies
22
Views
1,557
Alaskan
A
Anyone have an idea what this gas laser optical board was used for?
2
Replies
17
Views
1,537
Alaskan
S
Laser Expander
Replies
2
Views
781
Encap
thebouljello
Dust on the opposite side of the three elements glass lens
Replies
0
Views
800
thebouljello
Eracoy
Maths behind optimal beam expansion
Replies
10
Views
1,697
Alaskan
A
Multiple cube beam combiner "it can be done"..... Has anyone seen this article?
Replies
5
Views
940
mk64n
A
MIT Demonstrations on Lasers and Optics. College level videos.
2
Replies
18
Views
1,403
paul1598419
autonomousperson
Help with testing
Replies
3
Views
691
Lifetime17
Gadget
Anyone have an idea what this is?
Replies
2
Views
842
diachi
A
Ebay laser combiner?
Replies
7
Views
929
micheal rosen
Hemlock_Mike
Fiber Beam expander
Replies
1
Views
892
steve001
A
Lens surface accuracy question; 1/2, 1/4 or 1/10 wavelength?
2
Replies
20
Views
1,840
steve001
ElectricPlasma
Diffraction Optical Element - from Reddit & Material Sample Shop
Replies
1
Views
1,139
Ezcal
S
G7 lens, What is it?
2
Replies
21
Views
2,322
steve001
L
Thick line laser
Replies
3
Views
906
lander
RedCowboy
Holo effect?
Replies
7
Views
871
RedCowboy
RedCowboy
G2 problem
Replies
4
Views
828
RedCowboy
VirtueViolater
Dirty diode window
2
Replies
29
Views
1,988
BowtieGuy
VirtueViolater
DTR projector optics
Replies
12
Views
910
VirtueViolater
RedCowboy
G2 does a trick.
Replies
9
Views
1,064
VirtueViolater
Sta
Beam expander that works with Survival Laser S4X?
2
Replies
18
Views
1,608
coletrain211
thebouljello
Pass Green Reflect Red dichroic mirror as an infrared filter
Replies
8
Views
1,170
thebouljello
Constandinos97
Sanwu G2 lenses
Replies
9
Views
1,890
CaliKirk
Ricker
First Contact Polymer Cleaner Question
2
Replies
18
Views
1,616
Ricker
RedCowboy
Sanwu g2
Replies
0
Views
1,005
RedCowboy
J
Tall stand
Replies
1
Views
703
Lifetime17
E
How to collimate a DPSS-Laser (green)
Replies
1
Views
906
diachi
A
Laser Design Help
Replies
0
Views
708
amrit
RedCowboy
The amazing gball
Replies
10
Views
1,505
Shakenawake
RedCowboy
6X Cylindrical pair test from group buy.
2
Replies
30
Views
2,828
Isaac Clarke
C
AR coated lens
Replies
2
Views
774
camo304
S
I see dead "waves" :)
Replies
1
Views
770
WizardG
P
Laser beam through a lens
Replies
2
Views
932
Benm
M
Broken tip on 301
2
Replies
19
Views
1,723
Lifetime17
Y
Decrease lasers power
Replies
15
Views
1,233
joeyss
B
DOWN LASER OPTICS Please help
Replies
10
Views
871
InfinitusEquitas
S
Where to find optical lens for 445nm 3.2W laser?
Replies
1
Views
741
Isaac Clarke
MikeSD
Host plus beam expanders?
Replies
4
Views
869
Alaskan
B
Newbie needs an intro to diffraction gratings
Replies
10
Views
1,055
Boulder
M
5mm Round Cylinder Lenses
Replies
3
Views
766
RedCowboy
RedCowboy
Not all 3 element lens are the same focal length.
Replies
9
Views
1,035
RedCowboy
A
Difference between polarized and non-polarized beam splitters
2
Replies
30
Views
1,796
Bionic-Badger
A
10 bucks via PP to the individual who calculates this for me...
2
Replies
23
Views
1,990
lazeristasUVISIR
P
Beam Splitter for 12mm AixiZ Module
Replies
2
Views
979
hakzaw1
G
Atomi DIY beam expander
2
Replies
26
Views
2,093
gcsutherland
micheal rosen
Best NLO Crsytal for Doubling 980nm
Replies
11
Views
1,093
H2Oxide
H
Help,, I need module laser for DOE rings
Replies
0
Views
786
hig ligthter
A
Jetlasers Beam Expander - Does anyone have a silver one?
Replies
12
Views
1,205
Gabe
A
Coherent 808nm/IR Fiber Array Package Beam Shot (Movie added to thread).
Replies
15
Views
2,001
RedCowboy
A
Fiber Optic Bundle Lenses, what can we use them for?
Replies
6
Views
978
RedCowboy
Podo
New G7 lens for 445nm / 462nm / 520nm
3 4 5
Replies
76
Views
10,015
RedCowboy
A
Knife Edging for Dummies (me... please help)....
2
Replies
26
Views
2,778
RedCowboy
F
Where can I get mounts like these?
Replies
6
Views
846
Ehgemus
joeybab3
Any interest for Mirrors/Lenses for 532/1064nm?
Replies
6
Views
872
joeybab3
RedCowboy
The difference focal length makes with our highly divergent diodes.
Replies
2
Views
881
RedCowboy
starlight
Lenses & First Surface Mirrors from DLP & CRT big screen TVs (pic heavy)
Replies
10
Views
3,112
edison
micheal rosen
More info on the S1 lens?
2 3
Replies
44
Views
2,868
RedCowboy
Trendkilla254
Light Saber Illumination - Help Diverge
Replies
13
Views
1,107
Trendkilla254
Trendkilla254
Hitachi Rear Projection TV - No Pics Yet, soon
Replies
8
Views
1,118
RedCowboy
E
how to focus a big spot ?
Replies
11
Views
1,286
DTR
A
Lazy Mans Beam Expander for 445nm NUBM44 6+ watt laser diode.
2
Replies
28
Views
5,445
Alaskan
micheal rosen
fiber coupling laser diodes directly.
Replies
5
Views
1,136
DashApple
A
MrCrouse Mace of Doom Host with 500mm Telephoto Lens Converted to a Beam Expander
Replies
14
Views
1,981
Alaskan
S
Beam Expander Design Theory
Replies
15
Views
2,188
Alaskan
K
Basic question for a n00b :/
Replies
4
Views
976
keyblade95
A
Why do I have wings?
2
Replies
18
Views
2,000
Alaskan
A
Lens removal tool?
2
Replies
16
Views
1,826
Alaskan
autonomousperson
Lens choice for first high power laser
2
Replies
19
Views
1,702
RedCowboy
autonomousperson
Stock M140 Lens good for Macro Shots
Replies
1
Views
802
hakzaw1
J
where is a good place to get beam spliters
Replies
2
Views
901
diachi
D
6 watt Nubm44 focus help
Replies
14
Views
2,191
DistortedDesigns
F
Beam diverging lens?
Replies
5
Views
1,103
micheal rosen
gozert
Beam correcting optics
Replies
8
Views
1,202
gozert
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