3D GLASSES LASER FILTER!!!!

I had these "sharkboy and lavagirl" 3D glasses laying around, in unopened packs. I decided to try and burn them with my diy red SenKat laser. The red lens let all the light through, and burned easily. HOWEVER, the blue lens, that was different.

NONE of the light got through the blue lens, it was ALL either filtered or reflected. It burned it slowly, but it did burn it. After a while, when there was a hole in the lens, then the light came through. But when there was no hole, absolutely NO LIGHT whatsoever from the laser got through...

THis might be a good idea for future disposable one time use red pretection specs...

thought it was interesting,

amk

well you have red AND green protection goggles, the red will block the green, and the blue will block the red! although i wouldn't reccomend them, as you could burn through them, or if it was a green laser, the ir would still get through.