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by Meing4im 2678 days ago
I have checked and according to graphs I have found both sapphire glass and AlON both do indeed transmit UVB.
1 comments
fastball 2678 days ago
Ah good, I need to replace the windows in my house, that'll be a great upgrade.

  Checks prices
It'll only cost me ~$240,000 for a single room!
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