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Discuss optics accessories for laser pointers.
Sticky Threads
Milos
  • Sticky
OPT Lasers Cylindric lenses - NUBM44 beam correction tests
17 18 19
Replies
299
Views
34,629
Alaskan
jayrob
  • Sticky
Power Comparisons/Different Lenses/Red & Blu-ray!
Replies
11
Views
19,510
kingphoto
Threads
Anthony P
Concave mirror radius
Replies
10
Views
209
paul1598419
L
Need "Reverse" PBS for 20W "laser tank gun" prototype - do they exist?
2 3
Replies
35
Views
1,953
Pelagius
Shotgundrums
3 Element Glass Lens- (minus spacer)
Replies
0
Views
190
Shotgundrums
E
How do I change the lens on this 1W laser?
2
Replies
21
Views
537
paul1598419
toutan
Gball lens remove
Replies
11
Views
270
toutan
LewDude
Right Angle Prisms - Review of Cheaper Options
2
Replies
17
Views
346
LewDude
hakzaw1
XCUBES & XKUBES Prisms , optics, crystal balls and new member
2
Replies
25
Views
3,022
paul1598419
P
Is this the tool for changing lenses?
Replies
10
Views
212
Benm
R
Anyone remember the liquid fan diffraction grating at NOVA LASERS ?
2
Replies
22
Views
660
RedCowboy
Devil_Master
What is this set of optics used for?
Replies
6
Views
248
hakzaw1
FRITZ HID
DIY Optical Bench Idea
Replies
12
Views
1,031
paul1598419
RoBeacon
Prism Optics
Replies
10
Views
259
hakzaw1
S
Styropyro new vid. Telescope Blaster.
Replies
1
Views
240
BowtieGuy
RedCowboy
Has anyone used any F-Theta lenses ?
Replies
8
Views
275
paul1598419
A
Laser diode chip aperture, lens aperture & wavelength relationships to divergence?
Replies
9
Views
2,045
kp4djt
cheech226
jet lasers beam expander
Replies
9
Views
1,991
hakzaw1
M
minimum spot size with a 405nm laser diode
Replies
5
Views
548
migs
B
where i can buy a front surface mirrors?
Replies
11
Views
672
hakzaw1
hakzaw1
Seeking Portland member wanting help with Jetlasers BE
Replies
4
Views
287
hakzaw1
ArcticDude
New collimator lens for Blue MM diodes
2 3
Replies
33
Views
1,705
RedCowboy
P
2500 mw Laser Engraver - G2 Focal distance
2
Replies
16
Views
677
DTR
hoo7h
Where to Buy G9 Lens
2 3 4
Replies
55
Views
2,017
paul1598419
analog56x
Need help with collimating lenses...
2
Replies
16
Views
773
steve001
A
Who are the L P F optic experts?
2
Replies
18
Views
971
RedCowboy
Andrew124C41
New Two Tone 10X Jetlaser BE
Replies
12
Views
424
RedCowboy
hoo7h
Using the Jetlaser's Beam Expander for high divergence diodes (eg 44)
Replies
14
Views
505
Lifetime17
trussmonkey25
Anyone here grind lenses
2
Replies
16
Views
845
Alaskan
D
optical models for the 'G' lenses
2
Replies
18
Views
763
dbrown2k
ldrago125
replacing laser pointer lens?
Replies
3
Views
575
Cyparagon
S
Single metalens focuses all colors of the rainbow in one point;
2
Replies
17
Views
839
steve001
Glutton
DIY Beam Expander.
3 4 5
Replies
73
Views
32,182
thebigfotos
leon1603
Best way to clean snawu x3 optical expander
Replies
7
Views
631
WizardG
A
Question for the optics savvy in regard to beam expansion to reduce divergence.
2
Replies
31
Views
2,684
Alaskan
L
I burned a wave plate by putting too close to Ball lens
Replies
7
Views
846
paul1598419
R
aspheric lens optimized to collimate Nichia’s blue laser diode?
2
Replies
26
Views
1,365
Jubathoph
M
Circular Laser in a wall
Replies
6
Views
800
lasersbee
R
large beam expander?
2
Replies
21
Views
1,118
ryanlee
A
new user, new project, new diode
Replies
8
Views
763
paul1598419
A
12-14 mm inner diameter threaded brass lens tube/mount? Where to find, who can make?
Replies
4
Views
504
Lifetime17
A
PCX Lens FL Question
2
Replies
26
Views
1,118
Alaskan
jonnyrotin
identify a doublet lens?
Replies
4
Views
586
Rivem
A
Seeking links to good knife edging techniques material.
2 3 4
Replies
54
Views
6,867
ArcticDude
S
Is my laser beyond repair?
2
Replies
17
Views
859
Alaskan
V
Best lens for Collimation ?
2
Replies
23
Views
1,575
steve001
A
Laser Glasses Specifications Question
Replies
4
Views
639
GSS
thebouljello
Using optics inside a dvd rw drive laser sled
Replies
12
Views
682
aaronnoraa
A
Nice find: Electro-Optics Handbook. PDF DL.
Replies
9
Views
705
Singlemode Laser
Accutronitis
Home Made Monster Beam Expander !
3 4 5
Replies
73
Views
3,550
WizardG
CDBEAM777
The Cyan Cannon Vll Build
8 9 10
Replies
149
Views
11,777
paul1598419
C
Laser diode, 905nm 70w
Replies
14
Views
926
Encap
gozert
Cylindrical lens setup in combination with beam expander
2 3
Replies
39
Views
4,412
diachi
F
will Blue/ Green laser goggles work for the eclipse?
Replies
8
Views
657
steve001
Accutronitis
Cylindrical Lens Pair Mount Tube Rebuild & Test Video !
Replies
2
Views
460
Accutronitis
S
Single optical lens elements focal length importance of
Replies
8
Views
625
dden4012
trinh hong phuoc
My new low-cost lenses
Replies
10
Views
796
dethlore
Accutronitis
A question about collimated light and the collimator ?
2
Replies
16
Views
1,220
Accutronitis
L
Sanwu expander as compensator for bad spots from some Ball-lenses
Replies
14
Views
824
RedCowboy
A
Stupid Optics Question - Laser line divergence
Replies
7
Views
585
Benm
W
Pointer to expander question
Replies
3
Views
535
dden4012
Merpie101
would a standard prism work for rgb?
2
Replies
18
Views
1,184
Benm
juanma666
G2 lens
Replies
8
Views
1,388
paul1598419
CDBEAM777
Opt Lasers 6X Cylindrical Testing
5 6 7
Replies
102
Views
3,875
Accutronitis
Accutronitis
A few questions about unusual lenses ???
Replies
9
Views
674
Accutronitis
A
What Is It... thread for unidentified laser optic goodies
2 3
Replies
41
Views
2,950
paul1598419
X
Question on using polarized beamsplitter/combiner
2
Replies
23
Views
3,622
paul1598419
L
Motorised Zoom/Focus Assembly from A130-type PJs
Replies
1
Views
550
RedCowboy
aaronnoraa
Video Projector Zoom/Focus Assembly as Beam Expander
2
Replies
17
Views
1,118
paul1598419
jnrpop
Help identifying 2 optic len's
Replies
14
Views
1,179
RedCowboy
M
Nd: YAG Laser Help
Replies
8
Views
845
paul1598419
L
Half of G-ball lenses on NUBM06/8 are as good as G-2 (do you agree?)
2
Replies
29
Views
2,667
RedCowboy
Devil_Master
Where can I get first-surface mirrors?
Replies
10
Views
684
grainde
Accutronitis
G-2 Collimator Lens Mishap ?
2
Replies
17
Views
1,417
paul1598419
M
5mm dia cross colophony lenses?
Replies
6
Views
845
Cyparagon
Accutronitis
What does $4,000.00 Dollars worth Of Lenses Look Like ?
Replies
13
Views
1,046
Accutronitis
Accutronitis
Question about highdivergent diodes like the NUBM44
2
Replies
16
Views
1,493
Encap
G
What to use for the 1000th time?.?
Replies
15
Views
867
steve001
Accutronitis
wicked lasers's beam expanders are only $149.00 now ?
Replies
12
Views
971
Ricker
O
Cone mirror 20 degrees.
Replies
11
Views
837
ogog
Accutronitis
OMG How to make a dangerous laser even MORE dangerous !
Replies
4
Views
763
Accutronitis
S
Polygon mirrors?
2
Replies
26
Views
1,927
Skauber
Accutronitis
Beam Expanders WORK !
2
Replies
22
Views
2,120
Accutronitis
L
A Dichro to combine 520 and 532nm?
Replies
11
Views
789
Light superglue
S
"G2 LFL lens are back" 8mm focal, convert Aixiz 3 element to 1 element!
Replies
4
Views
812
BobMc
RedCowboy
JetLasers 10X RCB
3 4 5
Replies
69
Views
4,597
Accutronitis
L
Sanwu g2 vs g7
2
Replies
28
Views
3,777
Jhop
J
Where can I get beam spliters
Replies
1
Views
685
Alaskan
H
Info optics for a smaller beam at 5m
Replies
12
Views
819
Alaskan
Accutronitis
Beam Expanders !
2 3 4
Replies
56
Views
3,887
Accutronitis
A
KTP Crystal Size vs 1064nm Power Input.
2
Replies
27
Views
2,265
Alaskan
A
FAP fiber combined 520nm diodes?
Replies
4
Views
779
Alaskan
Dr_Evil
correcting a NDG7475
2 3
Replies
39
Views
3,637
RedCowboy
Accutronitis
A New Way To Clean Laser Lens !
7 8 9
Replies
136
Views
6,408
Encap
S
$ Low cost beam expanders
Replies
13
Views
1,128
Light superglue
Presentteck
Rotate prism 45°, image does 90° - why?
Replies
10
Views
989
Presentteck
T
focusing lens for sls 3d printer
2
Replies
16
Views
1,388
Accutronitis
R
Best focal point.
Replies
11
Views
939
Rachel
BlackOps
Filling laser optics with nitrogen gas
2
Replies
23
Views
1,399
BlackOps
B
Laser Accessories - Diffraction Gratings (Where to buy them nowadays?)
Replies
0
Views
683
blazingfire
A
Q-Switched YAG Question
Replies
8
Views
952
Alaskan
94Z28
Tech hood combine reflect optics
Replies
14
Views
1,070
Cyparagon
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