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 03-05-2010, 05:25 AM #1
nkgamer1990's Avatar
Class 2 Laser
 
Join Date: Apr 2009
Location: sausalito
Posts: 435
Rep Power: 655
nkgamer1990 has a reputation beyond reputenkgamer1990 has a reputation beyond reputenkgamer1990 has a reputation beyond reputenkgamer1990 has a reputation beyond reputenkgamer1990 has a reputation beyond reputenkgamer1990 has a reputation beyond reputenkgamer1990 has a reputation beyond reputenkgamer1990 has a reputation beyond reputenkgamer1990 has a reputation beyond reputenkgamer1990 has a reputation beyond reputenkgamer1990 has a reputation beyond repute
nkgamer1990 nkgamer1990 is offline
Class 2 Laser
nkgamer1990's Avatar
 
Join Date: Apr 2009
Location: sausalito
Posts: 435
Rep Power: 655
nkgamer1990 has a reputation beyond reputenkgamer1990 has a reputation beyond reputenkgamer1990 has a reputation beyond reputenkgamer1990 has a reputation beyond reputenkgamer1990 has a reputation beyond reputenkgamer1990 has a reputation beyond reputenkgamer1990 has a reputation beyond reputenkgamer1990 has a reputation beyond reputenkgamer1990 has a reputation beyond reputenkgamer1990 has a reputation beyond reputenkgamer1990 has a reputation beyond repute
Default cheap 405nm and 660nm filter.

i had some of those old style 3d glasses with the green and red lenses and noticed that when i tried shining my 200mw olike dilda through it nothing came out the other end. after my dilda broke a tried the same filter with my phr dilda and got the same results. is this filter safe to use?


__________________
405nm dilda phr 100mw
405nm c6 12x 440mw
445nm a140 custom lab 1500mw
445nm a140 c6 1500mw
473nm bw tek lab 10mw
532nm needle beam 50mw
532nm olike 480mw
532nm lasever 960mw lab unit
638nm custom 700mw lab unit
650nm rifle 250mw
rgb projector 638nm 532nm 445nm
nkgamer1990 is offline   Reply With Quote







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







Old 03-05-2010, 05:26 AM #2
WretchedMerc's Avatar
Class 2M Laser
 
Join Date: Dec 2009
Location: oregon
Posts: 543
Rep Power: 27
WretchedMerc has a brilliant futureWretchedMerc has a brilliant futureWretchedMerc has a brilliant futureWretchedMerc has a brilliant futureWretchedMerc has a brilliant futureWretchedMerc has a brilliant futureWretchedMerc has a brilliant futureWretchedMerc has a brilliant futureWretchedMerc has a brilliant futureWretchedMerc has a brilliant futureWretchedMerc has a brilliant future
Send a message via MSN to WretchedMerc
WretchedMerc WretchedMerc is offline
Class 2M Laser
WretchedMerc's Avatar
 
Join Date: Dec 2009
Location: oregon
Posts: 543
Rep Power: 27
WretchedMerc has a brilliant futureWretchedMerc has a brilliant futureWretchedMerc has a brilliant futureWretchedMerc has a brilliant futureWretchedMerc has a brilliant futureWretchedMerc has a brilliant futureWretchedMerc has a brilliant futureWretchedMerc has a brilliant futureWretchedMerc has a brilliant futureWretchedMerc has a brilliant futureWretchedMerc has a brilliant future
Send a message via MSN to WretchedMerc
Default Re: cheap 405nm and 660nm filter.

No using 3d glasses is not same you need to invest in some goggles from a reputable company!
__________________



My laser
Jetlasers.net 150mW PGL
WretchedMerc is offline   Reply With Quote
Old 03-05-2010, 09:08 AM #3
nkgamer1990's Avatar
Class 2 Laser
 
Join Date: Apr 2009
Location: sausalito
Posts: 435
Rep Power: 655
nkgamer1990 has a reputation beyond reputenkgamer1990 has a reputation beyond reputenkgamer1990 has a reputation beyond reputenkgamer1990 has a reputation beyond reputenkgamer1990 has a reputation beyond reputenkgamer1990 has a reputation beyond reputenkgamer1990 has a reputation beyond reputenkgamer1990 has a reputation beyond reputenkgamer1990 has a reputation beyond reputenkgamer1990 has a reputation beyond reputenkgamer1990 has a reputation beyond repute
nkgamer1990 nkgamer1990 is offline
Class 2 Laser
nkgamer1990's Avatar
 
Join Date: Apr 2009
Location: sausalito
Posts: 435
Rep Power: 655
nkgamer1990 has a reputation beyond reputenkgamer1990 has a reputation beyond reputenkgamer1990 has a reputation beyond reputenkgamer1990 has a reputation beyond reputenkgamer1990 has a reputation beyond reputenkgamer1990 has a reputation beyond reputenkgamer1990 has a reputation beyond reputenkgamer1990 has a reputation beyond reputenkgamer1990 has a reputation beyond reputenkgamer1990 has a reputation beyond reputenkgamer1990 has a reputation beyond repute
Default Re: cheap 405nm and 660nm filter.

why then is there no light exiting the other side? if im not messing with anything over 100mw shouldnt it still be somewhat safe?
__________________
405nm dilda phr 100mw
405nm c6 12x 440mw
445nm a140 custom lab 1500mw
445nm a140 c6 1500mw
473nm bw tek lab 10mw
532nm needle beam 50mw
532nm olike 480mw
532nm lasever 960mw lab unit
638nm custom 700mw lab unit
650nm rifle 250mw
rgb projector 638nm 532nm 445nm
nkgamer1990 is offline   Reply With Quote
Old 03-05-2010, 05:14 PM #4
Lonewolf's Avatar
Class 2 Laser
 
Join Date: Oct 2009
Location: Greeneville, Tennessee USA
Posts: 443
Rep Power: 63
Lonewolf has a reputation beyond reputeLonewolf has a reputation beyond reputeLonewolf has a reputation beyond reputeLonewolf has a reputation beyond reputeLonewolf has a reputation beyond reputeLonewolf has a reputation beyond reputeLonewolf has a reputation beyond reputeLonewolf has a reputation beyond reputeLonewolf has a reputation beyond reputeLonewolf has a reputation beyond reputeLonewolf has a reputation beyond repute
Lonewolf Lonewolf is offline
Class 2 Laser
Lonewolf's Avatar
 
Join Date: Oct 2009
Location: Greeneville, Tennessee USA
Posts: 443
Rep Power: 63
Lonewolf has a reputation beyond reputeLonewolf has a reputation beyond reputeLonewolf has a reputation beyond reputeLonewolf has a reputation beyond reputeLonewolf has a reputation beyond reputeLonewolf has a reputation beyond reputeLonewolf has a reputation beyond reputeLonewolf has a reputation beyond reputeLonewolf has a reputation beyond reputeLonewolf has a reputation beyond reputeLonewolf has a reputation beyond repute
Default Re: cheap 405nm and 660nm filter.

Those cheap 3D glasses are not safe, just one example... look how thin the lenses are.
It would be easy for something to poke a hole (one that you don't even notice) in a lense, allowing the beam to enter.....damaging your eye(s)

You eyes are too precious, to risk using cheapo protection...... don't put yourself in a position, of wishing you had a second chance.

Cheers,
Ray
__________________

Last edited by Lonewolf; 03-06-2010 at 02:13 AM. Reason: spelling
Lonewolf is offline   Reply With Quote
Old 03-05-2010, 07:53 PM #5
mfo mfo is offline
Banned
 
Join Date: Jul 2009
Location: NYC
Posts: 3,403
Rep Power: 0
mfo is infamous around these partsmfo is infamous around these partsmfo is infamous around these partsmfo is infamous around these partsmfo is infamous around these partsmfo is infamous around these partsmfo is infamous around these partsmfo is infamous around these partsmfo is infamous around these partsmfo is infamous around these partsmfo is infamous around these parts
mfo mfo is offline
Banned
 
Join Date: Jul 2009
Location: NYC
Posts: 3,403
Rep Power: 0
mfo is infamous around these partsmfo is infamous around these partsmfo is infamous around these partsmfo is infamous around these partsmfo is infamous around these partsmfo is infamous around these partsmfo is infamous around these partsmfo is infamous around these partsmfo is infamous around these partsmfo is infamous around these partsmfo is infamous around these parts
Default Re: cheap 405nm and 660nm filter.

Quote:
Originally Posted by nkgamer1990 View Post
why then is there no light exiting the other side? if im not messing with anything over 100mw shouldnt it still be somewhat safe?
No. You only get one pair of eyes dude. Go buy some safety glasses before you live the rest of your life with regrets.
mfo 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











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 05:55 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