Added: 1 year ago
From: 008626
Views: 352
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  • shouldn't they be wearing goggles?

  • @ILOVEGALLIUM91023 Ideally yes, goggles are always a good idea. In this case with a static beam from a large laser, there were no real dangers of stray reflections and the split beams from the diffraction grating are low power.

  • Wow!! I just found this video!! Thanks for uploading it!! Ill have more there this year!!

    Be Blessed!

  • @IonLaserMinistry You're welcome, hope to see some of your new toys at SELEM 2011 :)

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