Sony$B$,(BZeiss$B@=(B5$BG\%:!<%`$N(B200$BK|2hAG%G%8%+%a$rH/I=$7$^$7$?!#(B $BDj2A$G(B125000$B1_$G$9$H!#$G$bG^BN$,%a%b%j%9%F%#%C%/!D!D(B http://biztech.nikkeibp.co.jp/wcs/show/leaf?CID=onair/biztech/prom/79774 http://www.watch.impress.co.jp/pc/docs/article/990823/sony.htm -- $B;T@n!!<~0l(B (Shuichi ICHIKAWA) <ichikawa@tutkie.tut.ac.jp>