| Update | Contents |
|---|---|
| [2011.08.31] | CIOE2011 in Shenzhen Chinanew! |
| [2010.08.31] | CIOE2010 in Shenzhen China |
| [2010.01.18] | FOE2010 in Tokyo Japan |
| [2009.08.31] | CIOE2009 in Shenzhen China |
| [2009.01.19] | FOE2009 in Tokyo Japan |
| [2008.09.01] | CIOE2008 in Shenzhen China |
| [2008.02.15] | OFC2008 in San Diego USA |
| [2008.01.11] | FOE2008 in Tokyo Japan |
| [2007.08.24] | Run a booth at CIOE2007 in Shenzhen China |
| [2007.03.23] | Run a booth at OFC2007 in Anaheim USA |
| [2007.03.23] | Update product information ( Micro Capillary ) |
| [2007.01.18] | Hemispherical-like Lens < D Lens type M > |
| [2007.01.18] | Run a booth at FOE2007 in Tokyo Japan |
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