50mW 532nm Green vs 50mW 405nm Blue laser
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From: madharper27
Added: 16 years ago · 0:36 · 480p
A side by side of power from 7ft away.
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Years
Views: 2,279
From: madharper27
Added: 16 years ago · 0:36 · 480p
A side by side of power from 7ft away.
No comments yet.