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 > Experiments & Modifications



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



Closed Thread
 
LinkBack Thread Tools Display Modes
Old 09-24-2007, 06:00 AM #353
Junior Member
 
Join Date: Sep 2007
Posts: 3
Rep Power: 0
xinf3 is on a distinguished road
xinf3 xinf3 is offline
Junior Member
 
Join Date: Sep 2007
Posts: 3
Rep Power: 0
xinf3 is on a distinguished road
Default Re: DIY Homemade laser diode driver

I completed my driver, had a pic but i'm not yet able to post pics.
A very big thanks to Daedal; your guide was very well written and a breeze to follow.
Also, thanx to others that added info.
now, all I need is some LD's to power up


xinf3 is offline  







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







Old 09-24-2007, 06:42 AM #354
Class 3R Laser
 
Join Date: May 2007
Posts: 2,277
Rep Power: 175
Daedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond repute
Daedal Daedal is offline
Class 3R Laser
 
Join Date: May 2007
Posts: 2,277
Rep Power: 175
Daedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond repute
Default Re: DIY Homemade laser diode driver

Quote:
Originally Posted by dilmah
Hey ive just got a few quick questions

1) Im a little confused at where to place the DMM in the circuit to measure voltage and current. Can we just attach the terminals of the DMM to the wires that would be going to the laser diode to measure the voltage going to the diode before we attach it? and where would you place it to measure the current?

2) I was wondering... we are aiming to get 2.5-3 V to the LD and 250 mA. but if you plug that into P = VI you would get about 750 mW? isnt that a bit much, or am i calculating wrong?

3) I think my circuit is not correctly wired (or im not measuring at the right spots) - when i measure the voltage, it starts at about 2.5 and keeps going down and down and down (even if i unplug and reconnect the terminals of the DMM). but if i measure it again a few minutes later, it goes back to about 2.5 v and keeps going down and down.. if thats just a crazy result, dont worry about it, im going to make another circuit and test it out - any answers to the above two questions would be enough

thanks a lot for your help guys

dil
Dil, your calculations are right, but your other questions have been answered previously...

--DDL
__________________
____________________________________________
Daedal Lasers... NEW LOWER PRICES... LPF Coupon = LPF10OFF
________________________________
CLICK ME -- LASORB is now available for immediate purchase
________________________________
Daedal is offline  
Old 09-24-2007, 06:44 AM #355
Class 3R Laser
 
Join Date: May 2007
Posts: 2,277
Rep Power: 175
Daedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond repute
Daedal Daedal is offline
Class 3R Laser
 
Join Date: May 2007
Posts: 2,277
Rep Power: 175
Daedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond repute
Default Re: DIY Homemade laser diode driver

Quote:
Originally Posted by microtronix
If I put the capacitor in parallel with the battery before it goes into the lm317 would that still be effective and do an ok job of filtering any spikes?
It would do the same job of dulling some of the spikes from the battery(s) but the LM is better off with some capacitance after it... so the back of the LD is the best spot.

--DDL
__________________
____________________________________________
Daedal Lasers... NEW LOWER PRICES... LPF Coupon = LPF10OFF
________________________________
CLICK ME -- LASORB is now available for immediate purchase
________________________________
Daedal is offline  
Old 09-24-2007, 06:45 AM #356
Class 3R Laser
 
Join Date: May 2007
Posts: 2,277
Rep Power: 175
Daedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond repute
Daedal Daedal is offline
Class 3R Laser
 
Join Date: May 2007
Posts: 2,277
Rep Power: 175
Daedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond repute
Default Re: DIY Homemade laser diode driver

Quote:
Originally Posted by xinf3
I completed my driver, had a pic but i'm not yet able to post pics.
A very big thanks to Daedal; your guide was very well written and a breeze to follow.
Also, thanx to others that added info.
now, all I need is some LD's to power up
Congrats

I'm glad you liked the guide and I hope to be improving and adding to it soon

--DDL
__________________
____________________________________________
Daedal Lasers... NEW LOWER PRICES... LPF Coupon = LPF10OFF
________________________________
CLICK ME -- LASORB is now available for immediate purchase
________________________________
Daedal is offline  
Old 09-24-2007, 03:25 PM #357
Class 2 Laser
 
Join Date: Sep 2007
Posts: 415
Rep Power: 11
philguy is on a distinguished road
philguy philguy is offline
Class 2 Laser
 
Join Date: Sep 2007
Posts: 415
Rep Power: 11
philguy is on a distinguished road
Default Re: DIY Homemade laser diode driver

Oh, so the Daedal-circuit is the Senkat-Diy-Kit...thought we finally got a good pulsed-one
philguy is offline  
Old 09-24-2007, 08:25 PM #358
Class 2M Laser
 
Join Date: Aug 2007
Posts: 790
Rep Power: 23
a_pyro_is is a splendid one to beholda_pyro_is is a splendid one to beholda_pyro_is is a splendid one to beholda_pyro_is is a splendid one to beholda_pyro_is is a splendid one to beholda_pyro_is is a splendid one to beholda_pyro_is is a splendid one to beholda_pyro_is is a splendid one to behold
a_pyro_is a_pyro_is is offline
Class 2M Laser
 
Join Date: Aug 2007
Posts: 790
Rep Power: 23
a_pyro_is is a splendid one to beholda_pyro_is is a splendid one to beholda_pyro_is is a splendid one to beholda_pyro_is is a splendid one to beholda_pyro_is is a splendid one to beholda_pyro_is is a splendid one to beholda_pyro_is is a splendid one to beholda_pyro_is is a splendid one to behold
Default Re: DIY Homemade laser diode driver

Daedal,
How's the new circuit with that LDO regulator coming?
a_pyro_is is offline  
Old 09-24-2007, 08:29 PM #359
Class 3R Laser
 
Join Date: May 2007
Posts: 2,277
Rep Power: 175
Daedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond repute
Daedal Daedal is offline
Class 3R Laser
 
Join Date: May 2007
Posts: 2,277
Rep Power: 175
Daedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond repute
Default Re: DIY Homemade laser diode driver

It works... with a very low dropout too

I'm worried about posting it online for fear of all the confusion it'll drag on considering it's a negative regulator, but it's doing a great job as far as I've tested

--DDL
__________________
____________________________________________
Daedal Lasers... NEW LOWER PRICES... LPF Coupon = LPF10OFF
________________________________
CLICK ME -- LASORB is now available for immediate purchase
________________________________
Daedal is offline  
Old 09-24-2007, 08:43 PM #360
Junior Member
 
Join Date: Sep 2007
Posts: 21
Rep Power: 0
the_stark is on a distinguished road
the_stark the_stark is offline
Junior Member
 
Join Date: Sep 2007
Posts: 21
Rep Power: 0
the_stark is on a distinguished road
Default Re: DIY Homemade laser diode driver

Daedal, I've gotta thank you for writing out this circuit. I've know some basics in electronics, but still learning. The schematic on the first page really helped me, and now I'm gonna get the parts to build it! Then some LD's from the GB and hopefully I'm ready to light some matches!
the_stark is offline  
Old 09-24-2007, 08:47 PM #361
Gazoo's Avatar
Class 3B Laser
 
Join Date: Jun 2007
Location: Dallas Tx
Posts: 3,199
Rep Power: 180
Gazoo has a reputation beyond reputeGazoo has a reputation beyond reputeGazoo has a reputation beyond reputeGazoo has a reputation beyond reputeGazoo has a reputation beyond reputeGazoo has a reputation beyond reputeGazoo has a reputation beyond reputeGazoo has a reputation beyond reputeGazoo has a reputation beyond reputeGazoo has a reputation beyond reputeGazoo has a reputation beyond repute
Gazoo Gazoo is offline
Class 3B Laser
Gazoo's Avatar
 
Join Date: Jun 2007
Location: Dallas Tx
Posts: 3,199
Rep Power: 180
Gazoo has a reputation beyond reputeGazoo has a reputation beyond reputeGazoo has a reputation beyond reputeGazoo has a reputation beyond reputeGazoo has a reputation beyond reputeGazoo has a reputation beyond reputeGazoo has a reputation beyond reputeGazoo has a reputation beyond reputeGazoo has a reputation beyond reputeGazoo has a reputation beyond reputeGazoo has a reputation beyond repute
Default Re: DIY Homemade laser diode driver

Welcome to the forum.. Yeah...you will definitely be lighting some matches as well as admiring the beam..tons of fun.. ;D
Gazoo is offline  
Old 09-24-2007, 08:58 PM #362
Class 2M Laser
 
Join Date: Jun 2007
Posts: 650
Rep Power: 16
chimo is a jewel in the roughchimo is a jewel in the roughchimo is a jewel in the roughchimo is a jewel in the rough
chimo chimo is offline
Class 2M Laser
 
Join Date: Jun 2007
Posts: 650
Rep Power: 16
chimo is a jewel in the roughchimo is a jewel in the roughchimo is a jewel in the roughchimo is a jewel in the rough
Default Re: DIY Homemade laser diode driver

1. You don't suppose that people will ask you questions on it......

2. And then you and/or others answer those questions......

3. And then a little later someone asks the exact same questions........

4. Goto 3.

Quote:
Originally Posted by Daedal
It works... with a very low dropout too

I'm worried about posting it online for fear of all the confusion it'll drag on considering it's a negative regulator, but it's doing a great job as far as I've tested

--DDL
chimo is offline  
Old 09-24-2007, 09:07 PM #363
Class 2M Laser
 
Join Date: Aug 2007
Posts: 790
Rep Power: 23
a_pyro_is is a splendid one to beholda_pyro_is is a splendid one to beholda_pyro_is is a splendid one to beholda_pyro_is is a splendid one to beholda_pyro_is is a splendid one to beholda_pyro_is is a splendid one to beholda_pyro_is is a splendid one to beholda_pyro_is is a splendid one to behold
a_pyro_is a_pyro_is is offline
Class 2M Laser
 
Join Date: Aug 2007
Posts: 790
Rep Power: 23
a_pyro_is is a splendid one to beholda_pyro_is is a splendid one to beholda_pyro_is is a splendid one to beholda_pyro_is is a splendid one to beholda_pyro_is is a splendid one to beholda_pyro_is is a splendid one to beholda_pyro_is is a splendid one to beholda_pyro_is is a splendid one to behold
Default Re: DIY Homemade laser diode driver

Naw, it could never happen.
a_pyro_is is offline  
Old 09-24-2007, 11:14 PM #364
Class 3R Laser
 
Join Date: May 2007
Posts: 2,277
Rep Power: 175
Daedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond repute
Daedal Daedal is offline
Class 3R Laser
 
Join Date: May 2007
Posts: 2,277
Rep Power: 175
Daedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond repute
Default Re: DIY Homemade laser diode driver

Quote:
Originally Posted by the_stark
Daedal, I've gotta thank you for writing out this circuit. I've know some basics in electronics, but still learning. The schematic on the first page really helped me, and now I'm gonna get the parts to build it! Then some LD's from the GB and hopefully I'm ready to light some matches!
That's excellent Let us know what you come up with

--DDL
__________________
____________________________________________
Daedal Lasers... NEW LOWER PRICES... LPF Coupon = LPF10OFF
________________________________
CLICK ME -- LASORB is now available for immediate purchase
________________________________
Daedal is offline  
Old 09-25-2007, 10:40 PM #365
rubberband's Avatar
Class 2 Laser
 
Join Date: Jul 2007
Posts: 492
Rep Power: 12
rubberband will become famous soon enough
Send a message via AIM to rubberband
rubberband rubberband is offline
Class 2 Laser
rubberband's Avatar
 
Join Date: Jul 2007
Posts: 492
Rep Power: 12
rubberband will become famous soon enough
Send a message via AIM to rubberband
Default Re: DIY Homemade laser diode driver

i am al little confused with the connection of the 3 pin regulator what does the 3rd pin do and is there like a screw on it like on a pot to ajust the voltage or what i don't really understand how it works can you guys help me? and also would these pots work/

http://cgi.ebay.com/100-Ohm-1-Turn-C...QQcmdZViewItem

sorry for all of the questions i am full of them since my experience with electronics is limited
rubberband is offline  
Old 09-26-2007, 04:33 AM #366
Member
 
Join Date: Sep 2007
Posts: 39
Rep Power: 0
dilmah is on a distinguished road
dilmah dilmah is offline
Member
 
Join Date: Sep 2007
Posts: 39
Rep Power: 0
dilmah is on a distinguished road
Default Re: DIY Homemade laser diode driver

ok i read through this entire thread

phew

all my problems were answered

thanks for everything


and a HUGE thanks to daedal - you've managed to educate someone with no prior knowledge in electronics.

i think im pretty pro now
dilmah is offline  
Old 09-26-2007, 05:00 AM #367
Junior Member
 
Join Date: Aug 2007
Posts: 25
Rep Power: 0
-Witch-Doct0r- is a splendid one to behold-Witch-Doct0r- is a splendid one to behold-Witch-Doct0r- is a splendid one to behold-Witch-Doct0r- is a splendid one to behold-Witch-Doct0r- is a splendid one to behold-Witch-Doct0r- is a splendid one to behold-Witch-Doct0r- is a splendid one to behold
-Witch-Doct0r- -Witch-Doct0r- is offline
Junior Member
 
Join Date: Aug 2007
Posts: 25
Rep Power: 0
-Witch-Doct0r- is a splendid one to behold-Witch-Doct0r- is a splendid one to behold-Witch-Doct0r- is a splendid one to behold-Witch-Doct0r- is a splendid one to behold-Witch-Doct0r- is a splendid one to behold-Witch-Doct0r- is a splendid one to behold-Witch-Doct0r- is a splendid one to behold
Default Re: DIY Homemade laser diode driver

lol 25 whole pages nice1 [smiley=thumbup.gif] there where like 17 pages when i first joined and that took me a while :P
-Witch-Doct0r- is offline  
Old 09-29-2007, 10:42 PM #368
High_Octane
Guest
 
Posts: n/a
High_Octane
Guest
 
Posts: n/a
Default Re: DIY Homemade laser diode driver

Well I got the circuit breadboarded and its working great.
Thanks DDL
Now to try and make it as small as possible on a circuit board.
 
Closed Thread





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/f42/diy-homemade-laser-diode-driver-26339.html
Posted By For Type Date
Laser 530: The diode laser This thread Refback 07-03-2017 05:17 AM
Laser Driver Diy images This thread Refback 06-14-2017 03:42 AM
Laser 530: The diode laser This thread Refback 06-12-2017 09:27 PM
Proiect:Laser de 100-200mW - LED-uri si alte surse de lumina - Forumul Electronistilor This thread Refback 05-15-2017 06:33 PM
Laser 530: October 2010 This thread Refback 03-31-2017 09:12 AM
Laser 530: The diode laser This thread Refback 03-06-2017 01:40 PM
Laser 530: October 2010 This thread Refback 02-25-2017 01:34 PM
zero fidelity CNC: Laser diode driver circuit This thread Refback 02-09-2017 02:09 PM
Laser 530: The diode laser This thread Refback 11-06-2016 06:52 PM
Laser Diode Wiring Diagram - rs232 laser transceiver This thread Refback 10-25-2016 01:37 PM
Laser 530: October 2010 This thread Refback 08-14-2016 01:59 PM
Laser 530: The diode laser This thread Refback 07-14-2016 03:51 PM
Laser 530: October 2010 This thread Refback 07-06-2016 12:59 PM
Laser 530: The diode laser This thread Refback 04-18-2016 02:17 PM
Download DIY Make A 3 Laser Diode Driver Video Mp4 3gp This thread Refback 02-16-2016 08:13 AM
Laser V | Page 2 | OpenBuilds This thread Refback 02-10-2016 12:16 PM
?????-???????? : 300mW Mini This thread Refback 02-07-2016 08:42 PM
Laser 530: The diode laser This thread Refback 12-14-2015 11:57 AM
Laser 530: The diode laser This thread Refback 12-11-2015 01:24 PM
Proiect de week-end: Masina de gravare cu laser din piese ?reciclate? | Blogul lui Iusty This thread Refback 11-22-2015 07:12 PM
zero fidelity CNC: Laser diode driver circuit This thread Refback 11-18-2015 03:42 PM
Diy Burning Laser : CRAFTS This thread Refback 10-19-2015 02:23 AM
Laser 530: October 2010 This thread Refback 10-08-2015 06:20 PM
Diy Homemade Laser Diode Driver 2015 | 123 Sayings This thread Refback 10-08-2015 04:00 AM
Simple Laser Diode Driver Circuit images This thread Refback 09-21-2015 04:31 PM
Laser 530: The diode laser This thread Refback 09-01-2015 05:23 AM
Le moteur de recherche franšais sans publicitÚ This thread Refback 07-13-2015 05:29 AM
laser diode driver circuit lm358 This thread Refback 07-10-2015 10:24 PM
Pin Diy Laser Diode Driver on Pinterest This thread Refback 06-17-2015 11:56 PM
445nm 1W (1000mW) Blue Brand New Laser Diode in Aixiz Module, HighTechDealZ This thread Refback 06-13-2015 03:24 PM
650nm LPC826 Brand New Laser Diode, HighTechDealZ This thread Refback 06-13-2015 12:00 PM
650nm LPC826 Red Laser Diode in Aixiz Module, HighTechDealZ This thread Refback 06-12-2015 02:06 AM
445nm 1W (1000mW) Blue Brand New Laser Diode, HighTechDealZ This thread Refback 06-11-2015 09:59 PM
DIY: Make a $3 Laser Diode Driver! Musica Movil | MusicaMoviles.com This thread Refback 06-10-2015 12:19 PM
Beginning laser projector build and first post, all advice appreciated This thread Refback 05-07-2015 04:57 PM
laser diode driver circuit schematic This thread Refback 04-25-2015 10:00 PM
Laser 530: The diode laser This thread Refback 03-23-2015 06:12 PM
> circuits > diy homemade laser diode driver l29268 - Next.gr This thread Refback 03-21-2015 06:55 PM
Laser 530: October 2010 This thread Refback 03-16-2015 01:38 PM
> circuits > police laser lidar jammers l34798 - Next.gr This thread Refback 02-16-2015 10:38 AM
Laser 530: October 2010 This thread Refback 02-01-2015 03:34 PM
Laser 530: October 2010 This thread Refback 01-31-2015 03:15 PM
Make Laser Diode Driver This thread Refback 01-12-2015 08:33 AM
Laser 530: October 2010 This thread Refback 01-06-2015 09:39 AM
Laser 530: The diode laser This thread Refback 12-26-2014 07:44 PM
Laser cutter, start slicing stuff for under 50 dollars This thread Refback 12-26-2014 10:42 AM
Magmod Coupon Code 2014 | Mine Craft Online Resource This thread Refback 11-15-2014 10:34 PM
Laser 530: October 2010 This thread Refback 11-11-2014 06:08 PM
Laser 530: The diode laser This thread Refback 10-31-2014 02:34 PM
DIY Homemade Laser Diode Driver Laser Pointers - Searchable.openedhost.com This thread Refback 10-28-2014 01:12 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 09:58 AM.


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