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Old 06-11-2013, 03:39 PM #17
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Default Re: Laser Eye Damage

well on the topic of eye damage i was wondering, how likely is it to receive eye damage from being hit in the eye from a powerful laser like a 1000mw blue laser from far away,,like perhaps 500-1000 feet away? can that harm you? i have been blasted by someone Arctic laser when they were shining it from the opposite end of a street, probably 500 feet or so away,, i mean permanent damage not temporary blindness where i may crash my car if it happens kind of thing, i already know that is a danger.


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2.1 W 445nm Sci-FI blue laser
1.4W 445nm blue C-6 laser
650mw 532nm Green Laser - CNI PGL-III-C
500mw 405nm violet C-6 laser
500mw 445nm blue lazerer cyber
200mw green 532nm laser laserbtb
200mw ebay focusable red laser
160mw 638nm Fixed Focus Leadlight Chrome (soon)
100mw Power rock 532nm green laser
50mw 405nm violet laser
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3, 5mw (prob 50mw) fasttech 532nm green laser pens
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Old 06-11-2013, 04:24 PM #18
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Default Re: Laser Eye Damage

Quote:
Originally Posted by firelaser View Post
well on the topic of eye damage i was wondering, how likely is it to receive eye damage from being hit in the eye from a powerful laser like a 1000mw blue laser from far away,,like perhaps 500-1000 feet away? can that harm you? i have been blasted by someone Arctic laser when they were shining it from the opposite end of a street, probably 500 feet or so away,, i mean permanent damage not temporary blindness where i may crash my car if it happens kind of thing, i already know that is a danger.
This should explain it.

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Old 06-11-2013, 04:46 PM #19
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Default Re: Laser Eye Damage

dang thats a good chart,, and perfect to show why its dangerous to planes even at high altitudes... so i should be good with damage danger as long as im not driving if its pretty far away
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50mw 405nm violet laser
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Old 06-11-2013, 04:50 PM #20
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Default Re: Laser Eye Damage

Quote:
Originally Posted by firelaser View Post
dang thats a good chart,, and perfect to show why its dangerous to planes even at high altitudes... so i should be good with damage danger as long as im not driving if its pretty far away
yep, and we are taking the absolute worst case scenario .
Most high power lasers are multi-mode and have a divergence of around 1.5 and up .
Futher lowering the intensity at range
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Old 06-11-2013, 05:44 PM #21
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Default Re: Laser Eye Damage

true i considered that and pretty much matched my 1.6 W laser to the 1 W one due to divergence ,, just wanted to get a general idea but basically most eye damage will happen within a neighborhood sized area at most.. the rest is flash danger
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1.4W 445nm blue C-6 laser
650mw 532nm Green Laser - CNI PGL-III-C
500mw 405nm violet C-6 laser
500mw 445nm blue lazerer cyber
200mw green 532nm laser laserbtb
200mw ebay focusable red laser
160mw 638nm Fixed Focus Leadlight Chrome (soon)
100mw Power rock 532nm green laser
50mw 405nm violet laser
50mw 532nm laser flashlight
3, 5mw (prob 50mw) fasttech 532nm green laser pens
5mw ? ebay pen lasers
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Old 06-14-2013, 04:27 PM #22
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Default Re: Laser Eye Damage

oook!
It appears I am now eating my words.
I was playing with my lasers a few minutes back.
Was shining into the horizon and beyond through the window...
As I was scanning the horizon , the laser struck the window frame.... the diffused rays flashblinded me for a moment as if it was flash photography ....
Its better now and the color has returned , but I have a little deep purple , almost black spot in my vision that appears everytime I blink.......

Last edited by EpicHam; 06-14-2013 at 04:29 PM.
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