Laser pointer discussion. Read/write reviews of laser pointers and laser pointer companies. Learn about all types of laser pointers and lasers





Welcome to Laser Pointer Forums! If you are looking for a laser pointer or want to compare different laser pointer companies, you may want to check out the LPF Laser Pointer Company Database. The link will open in a new window for your convenience.








Green Laser Pointers by Category Blue Laser Pointers by Category Red Laser Pointers by Category
Yellow Laser Pointers by Category Violet Laser Pointers by Category Orange Laser Pointers by Category
Top Laser Pointers by Power - 1 Watt+ Top Laser Pointers by Power - 500mW+ Top Laser Pointers by Power - 250mW+
Laser Pointer Database High Power Laser Pointers Laser Pointer Diodes
Laser Technology Laser Pointer Parts Lasers by Wavelength
Top 10 Laser Pointer Companies Laser Pointer Company Database Visible Beam Laser Pointers


One laser store meets all your needs

























Go Back   Laser Pointer Forums - Discuss Laser Pointers > Lasers > Optics



LPF List of Laser Pointer Companies (link opens new window)



Reply
 
LinkBack Thread Tools Display Modes
Old 08-16-2011, 02:36 PM #1
MrMcChicken's Avatar
Class 2 Laser
 
Join Date: Mar 2011
Location: Germany
Posts: 268
Rep Power: 777
MrMcChicken has a reputation beyond reputeMrMcChicken has a reputation beyond reputeMrMcChicken has a reputation beyond reputeMrMcChicken has a reputation beyond reputeMrMcChicken has a reputation beyond reputeMrMcChicken has a reputation beyond reputeMrMcChicken has a reputation beyond reputeMrMcChicken has a reputation beyond reputeMrMcChicken has a reputation beyond reputeMrMcChicken has a reputation beyond reputeMrMcChicken has a reputation beyond repute
MrMcChicken MrMcChicken is offline
Class 2 Laser
MrMcChicken's Avatar
 
Join Date: Mar 2011
Location: Germany
Posts: 268
Rep Power: 777
MrMcChicken has a reputation beyond reputeMrMcChicken has a reputation beyond reputeMrMcChicken has a reputation beyond reputeMrMcChicken has a reputation beyond reputeMrMcChicken has a reputation beyond reputeMrMcChicken has a reputation beyond reputeMrMcChicken has a reputation beyond reputeMrMcChicken has a reputation beyond reputeMrMcChicken has a reputation beyond reputeMrMcChicken has a reputation beyond reputeMrMcChicken has a reputation beyond repute
Default DIY diffraction grating !!! Easy & cheap

Hi all, here is a guide how to make your own diffraction grating.
It's easy, fast to make & cheap.

What you need: - any old CD
- a bit tape
- something to cut the CD
- a few seconds of your life

1) Cut the CD in at least 2 parts (watch picture)
Remove the reflective side with tape.
2) Put both together. It's Important to make it how the picture shows!
3) Fix it with tape. And the diffraction grating is ready to use

Protect eyes of reflection!!!

Have fun
Attached Thumbnails
DIY diffraction grating !!! Easy & cheap-img20110815_001.jpg   DIY diffraction grating !!! Easy & cheap-img20110815_002.jpg   DIY diffraction grating !!! Easy & cheap-img20110815_003.jpg   DIY diffraction grating !!! Easy & cheap-p81500012.jpg  


__________________
What I have to say first: Sorry for all mistakes I make. But I hope everyone understands my english, thank's
Lasers:
RGB Laser *click me HARD*
<1mW 337,1nm TEA-laser HOMEMADE!*click me HARD*
150mW 405nm RIP HOMEMADE!
500mW 405nm pen HOMEMADE!*click me HARD*
1000mW 445nm 3D Printed Host Build HOMEMADE! *click me HARD*
1000mW 447nm Dragonlasers Spartan
300mW 532nm Skylaser 517mW peak H532L-S300B skylaser
50mW 589nm Dragonlasers Spartan Variable Power Mod *click me HARD*

500mW 635nm HOMEMADE!*click me HARD*

My first tesla coil! : *click me HARD*
My first BIG one! : *click me HARDER*


Want to make a simple diffraction grating?
http://laserpointerforums.com/f49/di...tml#post952546
MrMcChicken is offline   Reply With Quote







LPF List of Laser Pointer Companies (link opens new window)







Old 08-16-2011, 03:02 PM #2
eytyxhs's Avatar
Class 3R Laser
 
Join Date: Nov 2010
Location: Greece
Posts: 2,077
Rep Power: 411
eytyxhs has a reputation beyond reputeeytyxhs has a reputation beyond reputeeytyxhs has a reputation beyond reputeeytyxhs has a reputation beyond reputeeytyxhs has a reputation beyond reputeeytyxhs has a reputation beyond reputeeytyxhs has a reputation beyond reputeeytyxhs has a reputation beyond reputeeytyxhs has a reputation beyond reputeeytyxhs has a reputation beyond reputeeytyxhs has a reputation beyond repute
Send a message via MSN to eytyxhs Send a message via Skype™ to eytyxhs
eytyxhs eytyxhs is offline
Class 3R Laser
eytyxhs's Avatar
 
Join Date: Nov 2010
Location: Greece
Posts: 2,077
Rep Power: 411
eytyxhs has a reputation beyond reputeeytyxhs has a reputation beyond reputeeytyxhs has a reputation beyond reputeeytyxhs has a reputation beyond reputeeytyxhs has a reputation beyond reputeeytyxhs has a reputation beyond reputeeytyxhs has a reputation beyond reputeeytyxhs has a reputation beyond reputeeytyxhs has a reputation beyond reputeeytyxhs has a reputation beyond reputeeytyxhs has a reputation beyond repute
Send a message via MSN to eytyxhs Send a message via Skype™ to eytyxhs
Default Re: DIY diffraction grating !!! Easy & cheap

Really it works?
eytyxhs is offline   Reply With Quote
Old 08-16-2011, 03:04 PM #3
MrMcChicken's Avatar
Class 2 Laser
 
Join Date: Mar 2011
Location: Germany
Posts: 268
Rep Power: 777
MrMcChicken has a reputation beyond reputeMrMcChicken has a reputation beyond reputeMrMcChicken has a reputation beyond reputeMrMcChicken has a reputation beyond reputeMrMcChicken has a reputation beyond reputeMrMcChicken has a reputation beyond reputeMrMcChicken has a reputation beyond reputeMrMcChicken has a reputation beyond reputeMrMcChicken has a reputation beyond reputeMrMcChicken has a reputation beyond reputeMrMcChicken has a reputation beyond repute
MrMcChicken MrMcChicken is offline
Class 2 Laser
MrMcChicken's Avatar
 
Join Date: Mar 2011
Location: Germany
Posts: 268
Rep Power: 777
MrMcChicken has a reputation beyond reputeMrMcChicken has a reputation beyond reputeMrMcChicken has a reputation beyond reputeMrMcChicken has a reputation beyond reputeMrMcChicken has a reputation beyond reputeMrMcChicken has a reputation beyond reputeMrMcChicken has a reputation beyond reputeMrMcChicken has a reputation beyond reputeMrMcChicken has a reputation beyond reputeMrMcChicken has a reputation beyond reputeMrMcChicken has a reputation beyond repute
Default Re: DIY diffraction grating !!! Easy & cheap

test it out
(or see the picture ^^ )
__________________
What I have to say first: Sorry for all mistakes I make. But I hope everyone understands my english, thank's
Lasers:
RGB Laser *click me HARD*
<1mW 337,1nm TEA-laser HOMEMADE!*click me HARD*
150mW 405nm RIP HOMEMADE!
500mW 405nm pen HOMEMADE!*click me HARD*
1000mW 445nm 3D Printed Host Build HOMEMADE! *click me HARD*
1000mW 447nm Dragonlasers Spartan
300mW 532nm Skylaser 517mW peak H532L-S300B skylaser
50mW 589nm Dragonlasers Spartan Variable Power Mod *click me HARD*

500mW 635nm HOMEMADE!*click me HARD*

My first tesla coil! : *click me HARD*
My first BIG one! : *click me HARDER*


Want to make a simple diffraction grating?
http://laserpointerforums.com/f49/di...tml#post952546
MrMcChicken is offline   Reply With Quote
Old 08-16-2011, 03:06 PM #4
Guyfromhe's Avatar
Class 3R Laser
 
Join Date: Jul 2011
Location: Winterpeg
Posts: 1,068
Rep Power: 31
Guyfromhe has a reputation beyond reputeGuyfromhe has a reputation beyond reputeGuyfromhe has a reputation beyond reputeGuyfromhe has a reputation beyond reputeGuyfromhe has a reputation beyond reputeGuyfromhe has a reputation beyond reputeGuyfromhe has a reputation beyond reputeGuyfromhe has a reputation beyond reputeGuyfromhe has a reputation beyond reputeGuyfromhe has a reputation beyond reputeGuyfromhe has a reputation beyond repute
Guyfromhe Guyfromhe is offline
Class 3R Laser
Guyfromhe's Avatar
 
Join Date: Jul 2011
Location: Winterpeg
Posts: 1,068
Rep Power: 31
Guyfromhe has a reputation beyond reputeGuyfromhe has a reputation beyond reputeGuyfromhe has a reputation beyond reputeGuyfromhe has a reputation beyond reputeGuyfromhe has a reputation beyond reputeGuyfromhe has a reputation beyond reputeGuyfromhe has a reputation beyond reputeGuyfromhe has a reputation beyond reputeGuyfromhe has a reputation beyond reputeGuyfromhe has a reputation beyond reputeGuyfromhe has a reputation beyond repute
Default Re: DIY diffraction grating !!! Easy & cheap

CDs do have all those pits and valleys and other weird optical crap going on....
__________________
"Prevent the laser lighting from strong vibration or punch"
Guyfromhe is offline   Reply With Quote
Old 08-16-2011, 03:08 PM #5
laserpyro's Avatar
Class 2M Laser
 
Join Date: Jun 2009
Posts: 504
Rep Power: 16
laserpyro is a glorious beacon of lightlaserpyro is a glorious beacon of lightlaserpyro is a glorious beacon of lightlaserpyro is a glorious beacon of lightlaserpyro is a glorious beacon of lightlaserpyro is a glorious beacon of light
laserpyro laserpyro is offline
Class 2M Laser
laserpyro's Avatar
 
Join Date: Jun 2009
Posts: 504
Rep Power: 16
laserpyro is a glorious beacon of lightlaserpyro is a glorious beacon of lightlaserpyro is a glorious beacon of lightlaserpyro is a glorious beacon of lightlaserpyro is a glorious beacon of lightlaserpyro is a glorious beacon of light
Default Re: DIY diffraction grating !!! Easy & cheap

My first laser show was a piece of CD attacked to my fan with a 5mW red laser shining onto it.
__________________
Vi Veri Veniversum Vivus Vici

Current Survivors:
405nm 700mW Helios
445nm 500mW Dorcy
532nm 30mW Disco
632.5nm HeNe
650nm 200mW Rayfoss
laserpyro is offline   Reply With Quote
Old 08-18-2011, 06:23 AM #6
ShortyInCanada's Avatar
Class 2M Laser
 
Join Date: Mar 2011
Location: Beautiful British Columbia
Posts: 617
Rep Power: 52
ShortyInCanada has a reputation beyond reputeShortyInCanada has a reputation beyond reputeShortyInCanada has a reputation beyond reputeShortyInCanada has a reputation beyond reputeShortyInCanada has a reputation beyond reputeShortyInCanada has a reputation beyond reputeShortyInCanada has a reputation beyond reputeShortyInCanada has a reputation beyond reputeShortyInCanada has a reputation beyond reputeShortyInCanada has a reputation beyond reputeShortyInCanada has a reputation beyond repute
ShortyInCanada ShortyInCanada is offline
Class 2M Laser
ShortyInCanada's Avatar
 
Join Date: Mar 2011
Location: Beautiful British Columbia
Posts: 617
Rep Power: 52
ShortyInCanada has a reputation beyond reputeShortyInCanada has a reputation beyond reputeShortyInCanada has a reputation beyond reputeShortyInCanada has a reputation beyond reputeShortyInCanada has a reputation beyond reputeShortyInCanada has a reputation beyond reputeShortyInCanada has a reputation beyond reputeShortyInCanada has a reputation beyond reputeShortyInCanada has a reputation beyond reputeShortyInCanada has a reputation beyond reputeShortyInCanada has a reputation beyond repute
Default Re: DIY diffraction grating !!! Easy & cheap

So how much can you modify the the density of the "burning" before you can detect a change in the output pattern ?
Would burning a complete CD with a 700MB file of "10101010101......010101" create a fine pattern while burning a file of "11111111000000001111111100000000..." creates a much less dense field of points ?

And how about using the microwave to remove that aluminum layer ? Have you seen what I mean ?

Have you tried a third or fourth layer ? Do they add too much interference with the low grade plastic ?
ShortyInCanada is offline   Reply With Quote
Old 08-31-2011, 04:33 PM #7
freeloader700's Avatar
Class 1M Laser
 
Join Date: Jul 2011
Location: Oregon
Posts: 128
Rep Power: 9
freeloader700 is a jewel in the roughfreeloader700 is a jewel in the roughfreeloader700 is a jewel in the rough
freeloader700 freeloader700 is offline
Class 1M Laser
freeloader700's Avatar
 
Join Date: Jul 2011
Location: Oregon
Posts: 128
Rep Power: 9
freeloader700 is a jewel in the roughfreeloader700 is a jewel in the roughfreeloader700 is a jewel in the rough
Default Re: DIY diffraction grating !!! Easy & cheap

this does work...I'll upload a vid later today. Its pretty cool. Cheap and easy.
__________________
Selling 5/8" crackled uranium marbles 3 for $6.00 + free shipping to US. Click below

http://www.ebay.com/itm/170762584005...#ht_522wt_1185
freeloader700 is offline   Reply With Quote
Old 08-31-2011, 06:38 PM #8
freeloader700's Avatar
Class 1M Laser
 
Join Date: Jul 2011
Location: Oregon
Posts: 128
Rep Power: 9
freeloader700 is a jewel in the roughfreeloader700 is a jewel in the roughfreeloader700 is a jewel in the rough
freeloader700 freeloader700 is offline
Class 1M Laser
freeloader700's Avatar
 
Join Date: Jul 2011
Location: Oregon
Posts: 128
Rep Power: 9
freeloader700 is a jewel in the roughfreeloader700 is a jewel in the roughfreeloader700 is a jewel in the rough
Default Re: DIY diffraction grating !!! Easy & cheap

Heres the vid...its quite cool for nearly no money into it

Budget Gadgets 100mW 532nm Green laser with diffraction lens from CD - YouTube
__________________
Selling 5/8" crackled uranium marbles 3 for $6.00 + free shipping to US. Click below

http://www.ebay.com/itm/170762584005...#ht_522wt_1185
freeloader700 is offline   Reply With Quote
Old 08-31-2011, 10:35 PM #9
Banned
 
Join Date: Jan 2009
Location: In A State of Shock.
Posts: 11,871
Rep Power: 0
Tech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond repute
Tech_Junkie Tech_Junkie is offline
Banned
 
Join Date: Jan 2009
Location: In A State of Shock.
Posts: 11,871
Rep Power: 0
Tech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond repute
Default Re: DIY diffraction grating !!! Easy & cheap

Impressive. When the system lets me +2 coming your way.
Tech_Junkie is offline   Reply With Quote
Old 08-31-2011, 10:52 PM #10
freeloader700's Avatar
Class 1M Laser
 
Join Date: Jul 2011
Location: Oregon
Posts: 128
Rep Power: 9
freeloader700 is a jewel in the roughfreeloader700 is a jewel in the roughfreeloader700 is a jewel in the rough
freeloader700 freeloader700 is offline
Class 1M Laser
freeloader700's Avatar
 
Join Date: Jul 2011
Location: Oregon
Posts: 128
Rep Power: 9
freeloader700 is a jewel in the roughfreeloader700 is a jewel in the roughfreeloader700 is a jewel in the rough
Default Re: DIY diffraction grating !!! Easy & cheap

Chickens way or mine? Ha how bout both
__________________
Selling 5/8" crackled uranium marbles 3 for $6.00 + free shipping to US. Click below

http://www.ebay.com/itm/170762584005...#ht_522wt_1185
freeloader700 is offline   Reply With Quote
Old 09-01-2011, 03:39 AM #11
Gryphon's Avatar
Class 3R Laser
 
Join Date: May 2009
Location: Panama City, Florida
Posts: 1,838
Rep Power: 182
Gryphon has a reputation beyond reputeGryphon has a reputation beyond reputeGryphon has a reputation beyond reputeGryphon has a reputation beyond reputeGryphon has a reputation beyond reputeGryphon has a reputation beyond reputeGryphon has a reputation beyond reputeGryphon has a reputation beyond reputeGryphon has a reputation beyond reputeGryphon has a reputation beyond reputeGryphon has a reputation beyond repute
Gryphon Gryphon is offline
Class 3R Laser
Gryphon's Avatar
 
Join Date: May 2009
Location: Panama City, Florida
Posts: 1,838
Rep Power: 182
Gryphon has a reputation beyond reputeGryphon has a reputation beyond reputeGryphon has a reputation beyond reputeGryphon has a reputation beyond reputeGryphon has a reputation beyond reputeGryphon has a reputation beyond reputeGryphon has a reputation beyond reputeGryphon has a reputation beyond reputeGryphon has a reputation beyond reputeGryphon has a reputation beyond reputeGryphon has a reputation beyond repute
Default Re: DIY diffraction grating !!! Easy & cheap

Sweet it works, i just ripped apart a cd and tried it. For mine it seems to produce a better pattern if i leave a few millimeters of open space between each of the layers of chopped up disk. Im using three peices and the results are impressive.
__________________
I see................wait, what now?

(3x) 405nm
(6x) 445nm
(4x) 532nm
(1x) 543nm
(1x) 632.8nm
(1x) 635nm
(3x) 660nm
SSY-1 Laser

Last edited by Gryphon; 09-01-2011 at 03:40 AM.
Gryphon is offline   Reply With Quote
Old 09-01-2011, 05:29 AM #12
Banned
 
Join Date: Jan 2009
Location: In A State of Shock.
Posts: 11,871
Rep Power: 0
Tech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond repute
Tech_Junkie Tech_Junkie is offline
Banned
 
Join Date: Jan 2009
Location: In A State of Shock.
Posts: 11,871
Rep Power: 0
Tech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond repute
Default Re: DIY diffraction grating !!! Easy & cheap

Quote:
Originally Posted by freeloader700 View Post
Chickens way or mine? Ha how bout both
Chickens, because he brought it to the attention of the forum first.

You have to stop double, and triple posting. Its frowned upon here. We call people post whores because they are trying to add more posts to their count. Press the EDIT button if you want to add more text to your post. And use a marker, I use ( Edit: ), to mark your added text. If another edit is needed add a "2" on the marker.

Last edited by Tech_Junkie; 09-01-2011 at 05:30 AM.
Tech_Junkie is offline   Reply With Quote
Old 09-01-2011, 12:04 PM #13
LaZeRz's Avatar
Class 3B Laser
 
Join Date: Feb 2011
Location: Sydney, Australia
Posts: 2,608
Rep Power: 125
LaZeRz has a reputation beyond reputeLaZeRz has a reputation beyond reputeLaZeRz has a reputation beyond reputeLaZeRz has a reputation beyond reputeLaZeRz has a reputation beyond reputeLaZeRz has a reputation beyond reputeLaZeRz has a reputation beyond reputeLaZeRz has a reputation beyond reputeLaZeRz has a reputation beyond reputeLaZeRz has a reputation beyond reputeLaZeRz has a reputation beyond repute
Send a message via MSN to LaZeRz
LaZeRz LaZeRz is offline
Class 3B Laser
LaZeRz's Avatar
 
Join Date: Feb 2011
Location: Sydney, Australia
Posts: 2,608
Rep Power: 125
LaZeRz has a reputation beyond reputeLaZeRz has a reputation beyond reputeLaZeRz has a reputation beyond reputeLaZeRz has a reputation beyond reputeLaZeRz has a reputation beyond reputeLaZeRz has a reputation beyond reputeLaZeRz has a reputation beyond reputeLaZeRz has a reputation beyond reputeLaZeRz has a reputation beyond reputeLaZeRz has a reputation beyond reputeLaZeRz has a reputation beyond repute
Send a message via MSN to LaZeRz
Default Re: DIY diffraction grating !!! Easy & cheap

LOL, sorry but that made me laugh...
__________________
Stupid Australian Laser Laws.... Damn you customs

How to remove the PCB from protected cells

My Collection Of Beamshots and Laser Related pics!

Feel free to message me for any help/advice
LaZeRz is offline   Reply With Quote
Old 09-01-2011, 07:16 PM #14
Banned
 
Join Date: Jan 2009
Location: In A State of Shock.
Posts: 11,871
Rep Power: 0
Tech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond repute
Tech_Junkie Tech_Junkie is offline
Banned
 
Join Date: Jan 2009
Location: In A State of Shock.
Posts: 11,871
Rep Power: 0
Tech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond repute
Default Re: DIY diffraction grating !!! Easy & cheap

Quote:
Originally Posted by LaZeRz View Post
LOL, sorry but that made me laugh...
Speaking of post whores...
Tech_Junkie is offline   Reply With Quote
Old 09-01-2011, 07:19 PM #15
freeloader700's Avatar
Class 1M Laser
 
Join Date: Jul 2011
Location: Oregon
Posts: 128
Rep Power: 9
freeloader700 is a jewel in the roughfreeloader700 is a jewel in the roughfreeloader700 is a jewel in the rough
freeloader700 freeloader700 is offline
Class 1M Laser
freeloader700's Avatar
 
Join Date: Jul 2011
Location: Oregon
Posts: 128
Rep Power: 9
freeloader700 is a jewel in the roughfreeloader700 is a jewel in the roughfreeloader700 is a jewel in the rough
Default Re: DIY diffraction grating !!! Easy & cheap

Quote:
Originally Posted by Tech_Junkie View Post
Speaking of post whores...
Where is your editing tech? ?
__________________
Selling 5/8" crackled uranium marbles 3 for $6.00 + free shipping to US. Click below

http://www.ebay.com/itm/170762584005...#ht_522wt_1185
freeloader700 is offline   Reply With Quote
Old 09-01-2011, 07:27 PM #16
jeffreythe00's Avatar
Class 3B Laser
 
Join Date: Jan 2010
Location: USA, Plains, Pennsylvania
Posts: 2,528
Rep Power: 781
jeffreythe00 has a reputation beyond reputejeffreythe00 has a reputation beyond reputejeffreythe00 has a reputation beyond reputejeffreythe00 has a reputation beyond reputejeffreythe00 has a reputation beyond reputejeffreythe00 has a reputation beyond reputejeffreythe00 has a reputation beyond reputejeffreythe00 has a reputation beyond reputejeffreythe00 has a reputation beyond reputejeffreythe00 has a reputation beyond reputejeffreythe00 has a reputation beyond repute
Send a message via Skype™ to jeffreythe00
jeffreythe00 jeffreythe00 is offline
Class 3B Laser
jeffreythe00's Avatar
 
Join Date: Jan 2010
Location: USA, Plains, Pennsylvania
Posts: 2,528
Rep Power: 781
jeffreythe00 has a reputation beyond reputejeffreythe00 has a reputation beyond reputejeffreythe00 has a reputation beyond reputejeffreythe00 has a reputation beyond reputejeffreythe00 has a reputation beyond reputejeffreythe00 has a reputation beyond reputejeffreythe00 has a reputation beyond reputejeffreythe00 has a reputation beyond reputejeffreythe00 has a reputation beyond reputejeffreythe00 has a reputation beyond reputejeffreythe00 has a reputation beyond repute
Send a message via Skype™ to jeffreythe00
Default Re: DIY diffraction grating !!! Easy & cheap

Nice! I will have to make one!
__________________
Want to be a part of the member map? Pm me!

Personal lasers
532nm 130mW Spartan
532nm 160mW Wicked lasers EVO
532nm 130mW Wicked Lasers Executive Pro: Nexus

520nm 1.4W Ehgemus custom
660nm >78mW Newwish
635nm 500mW 501B
445nm >1W 1st Gen Kryton Groove
445nm >2.7W DeadEYmo Custom
473nm 25mW re-tuned B&W Tek Labby
Wicked Lasers Torch
Radiant x4 LPM
jeffreythe00 is offline   Reply With Quote
Reply





Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


LinkBacks (?)
LinkBack to this Thread: http://laserpointerforums.com/f49/diy-diffraction-grating-easy-cheap-66270.html
Posted By For Type Date
Question about Spectrometry - The Skeptical Community This thread Refback 09-29-2016 08:08 PM
DIY Diffraction Grating_Yaelp Search This thread Refback 11-05-2015 01:05 PM
The Skeptical Community ? View topic - Question about Spectrometry This thread Refback 12-23-2014 11:01 AM
DIY diffraction grating using CDs | userdeleted This thread Refback 06-23-2014 12:22 PM










Loading








Green Laser Pointers by Category Blue Laser Pointers by Category Red Laser Pointers by Category
Yellow Laser Pointers by Category Violet Laser Pointers by Category Orange Laser Pointers by Category
Top Laser Pointers by Power - 1 Watt+ Top Laser Pointers by Power - 500mW+ Top Laser Pointers by Power - 250mW+
Laser Pointer Database High Power Laser Pointers Laser Pointer Diodes






Privacy Policy | Advertising Disclaimer | Terms of Use


 


All times are GMT. The time now is 09:26 PM.


Powered by: vBulletin
Copyright ©2000 - 2017, Jelsoft Enterprises Ltd.
Search Engine Friendly URLs by vBSEO
Privacy Policy | Advertising Disclaimer | Terms of Use
Copyright (C) 2017 Laser Pointer Forums, LLC