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gigantes
10 year s ago
now THAT was a good post
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jan_kowalski
10 year s ago
ooh thats why my glasses cost 250$?
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Chilled water is flowed over the lenses to avoid aberration caused from heat.
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The Manufacturing Process behind Your Glasses
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1
1.
gigantes
10 year s ago
now THAT was a good post
Reply
0
2.
jan_kowalski
10 year s ago
ooh thats why my glasses cost 250$?
Reply
random avatar