LBO Crystal's profile
34 years. In an open relationship.
From Shanghai, China.
Currently living in Shanghai, China.
About LBO Crystal
LBO crystal — the most excellent nonlinear crystal for Noncritical Phase Matched laser frequency doubling. https://www.laser-crylink.com/laser-products/nonlinear-crystal/lbo/
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1 thing you should know about LBO:
- LBO Crystal