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Old 02-11-2016, 03:50 PM #1
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Default Question about 190-540nm Safety Googles

Hello,
I hope im not completely wrong in this Area
I have some questions about this safety google Eagle PairŪ 190-540nm Slip Over Laser Safety Goggles

I now ordered it Now my Question is i build a Laser with an NDB7875
And an 2.4A Driver and an G2 lens. When i want to pop a ballon or burn a match is this glasses protective enough for like hold a match in my Hand and then light it ? Or is the reflection from the light brown matchwood to strong.

I also ordered this one http://m.ebay.com/itm/141623591305?r...&ul_noapp=true

Because it says:
Protecting Wavelength Scope:190-540nm

Protecting Method: All direction absorb no diection limited

Visible Light Penetrated Ratio: >55%

Optical Density: >5.0(OD+5,OD+6)

Attenuation Ratio: 10-6<N%<10-4

But no one knows if this is true and i cant get rest so i ordered the Eagle Pair also. Both didnt arrived yet so im waiting

Thanks alot for your help
Best regards
Nico



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Old 02-11-2016, 03:56 PM #2
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Default Re: Question about 190-540nm Safety Googles

Nope, these glasses should be just fine. You're good to go!

-Alex

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Old 02-11-2016, 03:59 PM #3
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Default Re: Question about 190-540nm Safety Googles

The googles will protect you from the laser, however the dot where you are burning something with that laser, will still appear uncomfortably bright. Not really unsafe, but uncomfortable.
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Old 02-11-2016, 04:10 PM #4
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Default Re: Question about 190-540nm Safety Googles

Hello,
Thanks for Reply that sounds good then i can "safely" burn matches and stuff


Best regards
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