Filters

■UV cut filters for cameras

	ＰＡＴ.
	Shut UV perfectly and is superior in color rendering having ample strength to protect camera lenses

■Glass filters and driving sunglasses

	ＰＡＴ.
	●Red emphasized glass filters ●Green emphasized glass filters ●Blue emphasized glass filters
	Glass filters for still cameras and movie cameras

	※click each line for details
2006.10	Product display at " Photonics West 2007"
2005.5	Product display at " Inter-Opt. 2005"
2004.8	Product display at " NIKKEI NANOTECH BUSINESS FAIR 2004"
2004.4	Introduction of PUV glass(Power UV glass)
2003.8	Permanent display at " Creation Core Higashi Osaka "
2003.4	Started production of glass-mold lenses
2001.12	Introduced Wedge Filters for optical fiber communication
2000.10	Drive Glass is patented
2000.9	Patented products