Old 09-20-2008, 12:56 AM #1
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Default Would this be safe to use?

I found a piece of deep blue glass that seems to reduce a green lasers power by over 99%. when I shine my friends alpha 125 through it the dot is much dimmer than a cheap red laser. or if I shine the laser on something else and i look through the glass i can barely make out the dot. would this be safe to use?
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Old 09-20-2008, 01:02 AM #2
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Default Re: Would this be safe to use?

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Old 09-20-2008, 01:02 AM #3
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Default Re: Would this be safe to use?

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Old 09-20-2008, 01:03 AM #4
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Default Re: Would this be safe to use?

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Old 09-20-2008, 03:13 AM #5
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Default Re: Would this be safe to use?

Usually the lenses for blocking green are an orangy-amber color. That color would probably block red much better than green. I think since the piece is glass, most of the beam is reflecting off somewhere else, maybe behind you.

I wouldn't use it for protection.
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Old 09-20-2008, 03:55 AM #6
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Default Re: Would this be safe to use?

Quote:
Originally Posted by GooeyGus
Usually the lenses for blocking green are an orangy-amber color.
except for the extremely popular wicked laser lasershades, lol
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Old 09-20-2008, 05:56 AM #7
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Default Re: Would this be safe to use?

Quote:
Originally Posted by GooeyGus
Usually the lenses for blocking green are an orangy-amber color. That color would probably block red much better than green. I think since the piece is glass, most of the beam is reflecting off somewhere else, maybe behind you.

I wouldn't use it for protection.
It seems to absorb more than it reflects, the reflection is about half as bright as a radioshack 5mW. so thats about 1.25mW? 4x the power for 2x the brightness? :-?
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