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Old 10-29-2010, 06:51 AM #1
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Smile REQUEST: Spectrograph Needed For Barr & Stroud Goggles!!

Fellow Laserists,

Can anyone that is lucky to have a Spectrometer and a set of Barr & Stroud General Purpose Laser goggles, produce a graph showing the exact spectrum and OD of these goggles?

I purchased an Arctic and these goggles seem HIGHLY effective at virtually blocking the blue 445nm suggesting a very high OD but me being VERY safety conscious needs scientific verification.

I bought 2 pairs of these fantastic ex-military googles on ebay a few years ago for $40 for protection against 532nm.

From what I understand, they have a very wide protection covering several wavelengths including IR but like I said, I need to see a graph of this again......seen a specrograph years ago for these goggles but lost it.

Many thanks for your help folks.

-NairB


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