- Joined
- Aug 14, 2013
- Messages
- 2,640
- Points
- 63
I believe there needs to be a warning about the "red" safety glasses o-like sells (blue lenses).  While they seem to be excellent at blocking some wavelengths, they do very little at the 6??nm of my 16X DVD burner laser.  I may have damaged my vision.  I can very clearly see a 1' (one foot) defocused spot with them on.  I was burning my name in some wood and now my vision seems a bit funny.  That isn't to say they aren't effective at all frequencies.  The LEDs on my answering machine disappear when I put them on as do the green ones on my Kensington power switch.  God knows what frequencies the do block though.  I can clearly read the red LEDs on my clock.
I am also generally disappointed in the host I got from them as well, but metal shavings left in blind tapped holes are more of an annoyance. They aren't necessarily going to hurt anyone. You have been warned.
				
			I am also generally disappointed in the host I got from them as well, but metal shavings left in blind tapped holes are more of an annoyance. They aren't necessarily going to hurt anyone. You have been warned.
 
 
	 
 
		

 
 
		
 
 
		 
 
		 
			
 
 
		