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 > Safety & Legal Issues



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



Reply
 
LinkBack Thread Tools Display Modes
Old 05-11-2011, 12:05 PM #65
Junior Member
 
Join Date: Oct 2010
Location: trinidad and tobago
Posts: 12
Rep Power: 0
dougla36 is on a distinguished road
dougla36 dougla36 is offline
Junior Member
 
Join Date: Oct 2010
Location: trinidad and tobago
Posts: 12
Rep Power: 0
dougla36 is on a distinguished road
Default Re: Can 1 watt 445nm blind you?

so what is the effective "blinding" distance on a 1watt laser ?


dougla36 is offline   Reply With Quote







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







Old 05-11-2011, 04:14 PM #66
chipdouglas's Avatar
Class 3B Laser
 
Join Date: Dec 2008
Location: Riverside, California
Posts: 4,011
Rep Power: 347
chipdouglas has a reputation beyond reputechipdouglas has a reputation beyond reputechipdouglas has a reputation beyond reputechipdouglas has a reputation beyond reputechipdouglas has a reputation beyond reputechipdouglas has a reputation beyond reputechipdouglas has a reputation beyond reputechipdouglas has a reputation beyond reputechipdouglas has a reputation beyond reputechipdouglas has a reputation beyond reputechipdouglas has a reputation beyond repute
Send a message via Yahoo to chipdouglas
chipdouglas chipdouglas is offline
Class 3B Laser
chipdouglas's Avatar
 
Join Date: Dec 2008
Location: Riverside, California
Posts: 4,011
Rep Power: 347
chipdouglas has a reputation beyond reputechipdouglas has a reputation beyond reputechipdouglas has a reputation beyond reputechipdouglas has a reputation beyond reputechipdouglas has a reputation beyond reputechipdouglas has a reputation beyond reputechipdouglas has a reputation beyond reputechipdouglas has a reputation beyond reputechipdouglas has a reputation beyond reputechipdouglas has a reputation beyond reputechipdouglas has a reputation beyond repute
Send a message via Yahoo to chipdouglas
Default Re: Can 1 watt 445nm blind you?

thats not something that is tested really. why would you ever want to put your self or another person in that situation.

michael.
__________________
IN A CONSTANT STATE OF PICNIC

I AM THE STATUS QUO

ARE YOU A NEW MEMBER, OR EVEN MORE, ARE YOU NEW TO ONLINE FORUMS... READ THIS
LASER POINTER FORUM ETIQUETTE


for pot modding facts click below

http://laserpointerforums.com/f51/pot-modding-faqs-40510.html
chipdouglas is offline   Reply With Quote
Old 05-11-2011, 04:20 PM #67
RA_pierce's Avatar
Class 3B Laser
 
Join Date: Sep 2007
Location: Southern California
Posts: 3,258
Rep Power: 3873
RA_pierce has a reputation beyond reputeRA_pierce has a reputation beyond reputeRA_pierce has a reputation beyond reputeRA_pierce has a reputation beyond reputeRA_pierce has a reputation beyond reputeRA_pierce has a reputation beyond reputeRA_pierce has a reputation beyond reputeRA_pierce has a reputation beyond reputeRA_pierce has a reputation beyond reputeRA_pierce has a reputation beyond reputeRA_pierce has a reputation beyond repute
RA_pierce RA_pierce is online now
Class 3B Laser
RA_pierce's Avatar
 
Join Date: Sep 2007
Location: Southern California
Posts: 3,258
Rep Power: 3873
RA_pierce has a reputation beyond reputeRA_pierce has a reputation beyond reputeRA_pierce has a reputation beyond reputeRA_pierce has a reputation beyond reputeRA_pierce has a reputation beyond reputeRA_pierce has a reputation beyond reputeRA_pierce has a reputation beyond reputeRA_pierce has a reputation beyond reputeRA_pierce has a reputation beyond reputeRA_pierce has a reputation beyond reputeRA_pierce has a reputation beyond repute
Default Re: Can 1 watt 445nm blind you?

Quote:
Originally Posted by dougla36 View Post
so what is the effective "blinding" distance on a 1watt laser ?
Google NOHD.
RA_pierce is online now   Reply With Quote
Old 05-11-2011, 04:39 PM #68
Junior Member
 
Join Date: Oct 2010
Location: trinidad and tobago
Posts: 12
Rep Power: 0
dougla36 is on a distinguished road
dougla36 dougla36 is offline
Junior Member
 
Join Date: Oct 2010
Location: trinidad and tobago
Posts: 12
Rep Power: 0
dougla36 is on a distinguished road
Default Re: Can 1 watt 445nm blind you?

i dont wanna put anyone in that situation . just wanted to know . will google nohd
dougla36 is offline   Reply With Quote
Old 05-11-2011, 08:32 PM #69
NetGod3Com's Avatar
Class 1M Laser
 
Join Date: Mar 2011
Location: Acworth, GA
Posts: 129
Rep Power: 9
NetGod3Com is a jewel in the roughNetGod3Com is a jewel in the roughNetGod3Com is a jewel in the rough
NetGod3Com NetGod3Com is offline
Class 1M Laser
NetGod3Com's Avatar
 
Join Date: Mar 2011
Location: Acworth, GA
Posts: 129
Rep Power: 9
NetGod3Com is a jewel in the roughNetGod3Com is a jewel in the roughNetGod3Com is a jewel in the rough
Default Re: Can 1 watt 445nm blind you?

OP, let me write your next question for you....
If I shoot myself in the chest with a large caliber weapon, will I die?

just sayin'
__________________
405 still in sled
445 in aixiz module
473 lab style Received, v4 driver board with loose pot...got to get out the old soldering iron
2 ~5mw 532 dpss pointers
1 ~100mw lab style 532 dpss
1 ~200mw lab style 532 dpss

632.8 HeNe <5mw
632.8 HeNe ~10mw
2 635 pointers ~5mw
1 650 pointer ~5mw
1 DX ~200mw "Dilda-laser"

6 680 Diodes waiting on hosts and drivers


2 Guidesman hosts received

2 ssy-1 modules (1 with exploded flash lamp) 1 PFN

Various bits and pieces and a few aixiz modules with low power diodes
do not have a power meter

Needed - Drivers for 12x and 445
NetGod3Com is offline   Reply With Quote
Old 05-16-2011, 09:33 AM #70
Class 1M Laser
 
Join Date: Apr 2011
Posts: 107
Rep Power: 7
2100 is on a distinguished road
2100 2100 is offline
Class 1M Laser
 
Join Date: Apr 2011
Posts: 107
Rep Power: 7
2100 is on a distinguished road
Default Re: Can 1 watt 445nm blind you?

NOHD depends on divergence too....

BTW, do you guys know that a 100W HID with tight collimation can blind as well within the first few tens of metres? (visible, UV and all). Short-arcs can still blind at farther distances. I'm looking at a 250W now with a 7" reflector, but I think its not that well collimated.

Here's a useful calculator.
Hazard Distance Calculator - Safe Lasers - Laser safety information, tools, and free warning labels.

Last edited by 2100; 05-16-2011 at 12:08 PM.
2100 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 02:42 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