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Search: Posts Made By: theothersimon
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10th Nov 2008, 12:27
Replies: 889
Views: 435,020
Posted By theothersimon

Bollocks. Sorry for the swearword, but I cannot...

Bollocks. Sorry for the swearword, but I cannot stand inflammatory statements like that. CD and DVD lasers are not high power. Not even close.

Go back and read my posting on the maths of eye...
23rd Oct 2008, 09:41
Replies: 889
Views: 435,020
Posted By theothersimon

So let's do a calculation. For a handheld...

So let's do a calculation.

For a handheld laser pointed at an aircraft, let's work on the assumption that the eyeball is expose to the beam for 1/1000th of a second.

For visible light, for...
23rd Oct 2008, 09:21
Replies: 889
Views: 435,020
Posted By theothersimon

CJ: No, because it is not a simple...

CJ:


No, because it is not a simple answer.

For obvious reasons it is very difficult to do research into the flux levels required to permanently damage human retinas. The best we can do is...
19th Aug 2008, 10:46
Replies: 889
Views: 435,020
Posted By theothersimon

OK, so I'm not a pilot, but I do know a lot about...

OK, so I'm not a pilot, but I do know a lot about Lasers.

The issue here is with the small diode lasers that are sold as laser pointers, and as alignment lasers to the construction industry. The...
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