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 > Buy, Sell, & Trade



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



Closed Thread
 
LinkBack Thread Tools Display Modes
Old 04-03-2012, 10:44 PM #49
Banned
 
Join Date: Feb 2012
Posts: 298
Rep Power: 0
lman is a splendid one to beholdlman is a splendid one to beholdlman is a splendid one to beholdlman is a splendid one to beholdlman is a splendid one to beholdlman is a splendid one to beholdlman is a splendid one to behold
lman lman is offline
Banned
 
Join Date: Feb 2012
Posts: 298
Rep Power: 0
lman is a splendid one to beholdlman is a splendid one to beholdlman is a splendid one to beholdlman is a splendid one to beholdlman is a splendid one to beholdlman is a splendid one to beholdlman is a splendid one to behold
Default Re: WTB high powered laser 800mw+

Quote:
Originally Posted by arctyler View Post
Well right now I do not have a laser, and I'm trying to find one, and your next question is prolly going to be something like, if you don't have a laser then why would you have glasses, so therefore ill answer that one now also, i have glasses because my dad use to be big into lasers and he gave me 3 of his old pairs
When was this exactly?


lman is offline  







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







Old 04-03-2012, 11:35 PM #50
ElectroMagneticFreak's Avatar
Class 2 Laser
 
Join Date: Feb 2012
Location: Canada
Posts: 358
Rep Power: 118
ElectroMagneticFreak has a reputation beyond reputeElectroMagneticFreak has a reputation beyond reputeElectroMagneticFreak has a reputation beyond reputeElectroMagneticFreak has a reputation beyond reputeElectroMagneticFreak has a reputation beyond reputeElectroMagneticFreak has a reputation beyond reputeElectroMagneticFreak has a reputation beyond reputeElectroMagneticFreak has a reputation beyond reputeElectroMagneticFreak has a reputation beyond reputeElectroMagneticFreak has a reputation beyond reputeElectroMagneticFreak has a reputation beyond repute
ElectroMagneticFreak ElectroMagneticFreak is offline
Class 2 Laser
ElectroMagneticFreak's Avatar
 
Join Date: Feb 2012
Location: Canada
Posts: 358
Rep Power: 118
ElectroMagneticFreak has a reputation beyond reputeElectroMagneticFreak has a reputation beyond reputeElectroMagneticFreak has a reputation beyond reputeElectroMagneticFreak has a reputation beyond reputeElectroMagneticFreak has a reputation beyond reputeElectroMagneticFreak has a reputation beyond reputeElectroMagneticFreak has a reputation beyond reputeElectroMagneticFreak has a reputation beyond reputeElectroMagneticFreak has a reputation beyond reputeElectroMagneticFreak has a reputation beyond reputeElectroMagneticFreak has a reputation beyond repute
Default Re: WTB high powered laser 800mw+

If your dad was into lasers "back in the day" most likely he would not have had goggles that block 445nm as these diodes used in portable lasers only came out around 2010 if I remember correctly. Laser goggles only cover a specific spectrum. There are no entire spectrum goggles otherwise they would not let any light through and you would only see black. Believe it or not but welding goggles won't begin to protect you from lasers - you have no idea how bright a 1W blue is. It is not the tinted or darkened nature that blocks the laser light it is about the pigments in the goggles that absorb the specific wavelength of laser light you need to block or absorb.

Also sunglasses are worse than having nothing on at all as others have said your pupils will dilate because of low light and you will irreversibly damage and burn your eyeballs looking at the laser dot. True laser goggles that would protect you from 445nm blue are usually orange in color and are not dark tinted at all. In fact you can easily see through the goggles. The orange pigment simply absorbs all of the blue light. They appear orange in color because they absorb blue and green light and only let red through. Hopefully someone will correct me if I'm wrong but that should fill you in more on the requirements for laser goggles.

These are the goggles you would need for a blue 445nm laser.

http://www.survivallaser.com/Eagle_P...8_3346945.aspx

Last edited by ElectroMagneticFreak; 04-03-2012 at 11:49 PM.
ElectroMagneticFreak is offline  
Old 04-04-2012, 12:23 AM #51
Class 4 Laser
 
Join Date: May 2007
Location: Queensland, AU
Posts: 7,549
Rep Power: 1100
Things has a reputation beyond reputeThings has a reputation beyond reputeThings has a reputation beyond reputeThings has a reputation beyond reputeThings has a reputation beyond reputeThings has a reputation beyond reputeThings has a reputation beyond reputeThings has a reputation beyond reputeThings has a reputation beyond reputeThings has a reputation beyond reputeThings has a reputation beyond repute
Things Things is offline
Class 4 Laser
 
Join Date: May 2007
Location: Queensland, AU
Posts: 7,549
Rep Power: 1100
Things has a reputation beyond reputeThings has a reputation beyond reputeThings has a reputation beyond reputeThings has a reputation beyond reputeThings has a reputation beyond reputeThings has a reputation beyond reputeThings has a reputation beyond reputeThings has a reputation beyond reputeThings has a reputation beyond reputeThings has a reputation beyond reputeThings has a reputation beyond repute
Default Re: WTB high powered laser 800mw+

lol, I've banned this kid and all of his accounts. We're done here
Things is offline  
Closed Thread

Tags
newb





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 08:45 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