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kleinbl00  ·  4778 days ago  ·  link  ·    ·  parent  ·  post: Invisible Glass
"Invisible Glass" has a reflectivity of 0.5 percent.

Museum glass has a reflectivity of 0.7 percent:

http://www.tru-vue.com/Tru-Vue/Products/33/

You can buy that shit at Aaron Brothers right now.