From: maeno@info.kawasaki-steel.co.jp (MAENO Katsuhiko)
Newsgroups: fj.rec.photo
Subject: Re: lenz & tele-converter (In Japanese/Kanji)
Date: 17 Apr 92 03:45:26 GMT
Distribution: fj
Organization: Integrated Systems & Electronics division, Kawasaki-Steel
In-reply-to: izaki@srasvc.sra.co.jp's message of 15 Apr 92 10:23:37 GMT


$@A0Ln!w(JNikon$@%f!<%6$G$9!#(J

   >>$@$O$8$a$^$7$F!"0f:j!w#S#R#A$H?=$7(J$@$^$9!#(J
   >>
     $@$I$&$b!"$O$8$a$^$7$F(J

 $@!!(J>>$@>GE@K>1s%l%s%:$N9XF~$r9M$($F$$$k$N$G$9$,!"(J
   >>$@$I$l$K$9(J$@$k$+LB$C$F$$$^$9!#(J
   >>
      $@$*5$;}NI$/H=$j$^$9!#(J

   >>$@IaDL$N%:!<%`$b;}$C$F$$$k$N$G$9$,!"(J200mm$@$/$i(J$@$$$J$i$^$@$$$$$N$G$9$,!"(J
   >>300mm$@$G$O$5$9$,$KIA<LNO$KITK~$r46$8$F$-$^$7$?!#(J

$@!!!!!!EvA3$H8@$($^$7$g(J$@$&!*(J

    >>$@$5$9$,$K!"(JEF200 F1.8L $@$d(J EF300 F2.8L $@$O$"$^$j$K$b9b$$$7!"=E$$$7$G!"(J
   >>$@$H$j$"$($:$O!"0l(J$@K\%W%i%9=c@5%F%l%3%s%P!<%?!<;HMQ$rA0Ds$K!"(J
   >>$@0J2<$N$I$A$i$+$K$7$h$&$H;W$C$F$$$k$N$G$9!#(J
   >>
$@!!!!(J$@!!%F%l%3%s$r$*9M$($G$9$+!)(J
$@!!!!!!;d$b;H$C$?$3$H$,$"$j$^$9$,!"#2#0#0(Jmm$@$K%F%l%3%s$rIU$1$F(J
$@!!!!!!(J400mm$@$K(J$@$7$?$3$H$,M-$j$^$9$,!"$*@$<-$K$be:No$J2rA|EY$G$O(J
$@!!!!!!M-$j$^$;$s$G$7$?!#(J
$@!!!!!!!!(J 
   >>$@;#1FBP>]$O<+(J$@A3$dLn;3$NIw7J$,$[$H$s$I$G$9!#(J
   >>$@$?$^$K%9%]!<%D$N$h$&$JF0$-$N$"$k$b$N$b;#$j$^$9$,!"<g$G$O$"$j$^$;$s(J$@!#(J
   >>$@B-$GF0$-2s$k$3$H$bB?$$$G$9!#(J
   >>
   >>$@$G!"(J300mm$@%/%i%9$r<gBN$H$7$F!"$G$-$l$P(J400mm$@$/$i$$$^$G;H(J$@$($l$P(J
   >>$@JXMx$H$$$&$3$H$G!"(J
  
     $@Iw7J<L??$G$OBgDq$NJ}$O9-3Q7O$KAv$k$=$&$G$9$,0f:j$5$s$O(J
$@!!!!D6K>(J$@1s7O$G$9$+!)(J
$@!!!!$&!<$`(J
$@!!!!(J300mm$@$+$i(J400mm$@%/%i%9$r8f4uK>$NMM$G$9$,!";d8D?M$N0U8+$H$7$F$O(J
$@!!!!$3$N%/%i(J$@%9$K$J$C$?$i!"$d$O$jC1>GE@$K$5$l$?$[$&$,$h$m$7$$$H;W$$$^$9!#(J
$@!!!!2h<AEy$N$3$H$r9M$($k$N$J$i>099$G$9!#(J$@!!(J
$@!!!!$3$N%/%i%9$N%l%s%:$O%a!<%+!<@=$H$b$J$k$H$+$J$j9b3[$K$J$j$^$9$N$G(J
$@!!!!%l%s%:%a!<%+!<$N%l%s%:$G$b(J$@==J,Lr$KN)$A$^$9!#(J
$@!!!!;d$b%7%0%^$N(J400mmF5.6AF$@$r;}$C$F$$$^$9$,!"2h<A$NE@$G$OK~B-$7$F$$$^(J
$@!!!!$9!#(J
$@!!!!(J$@$3$N%l%s%:$O%7%0%^$,<+?.$r;}$C$FH/Gd$7$F$$$k$b$N$G$9!#(J
$@!!!!2A3J$+$i9M$($k$H$+$J$j$*Gc$$F@$H8@$($^$7$g(J$@$&!#(J
$@!!!!CMCJ$O9XF~2A3J$GLs#5K|1_$H8@$C$?$H$3$m$G$7$g$&$+!#(J
$@!!!!:#0lEY$*9M$($/$@$5$$!#(J

$@!!!!%l%s%:%a!<(J$@%+!<$N%l%s%:$NJ}$,%a!<%+!<@=%l%s%:$h$j9b@-G=$J;v$,$"$j$^(J
$@!!!!$9!#(J 
$@!!!!GO</$K$7$J$$$G9M$($F$_$F$/$@$5(J$@$$!#(J

$@!!!!C1>GE@$GCfK>1s$NL@$k$$%l%s%:$K%F%l%3%s$r;HMQ$7$?$i$+$J$j(J
$@!!!!2h<A$ODc2<$7$^$9$h!#(J

   >>
   >>1 EF200mm F2.8L $@!\(J       
   >>  $@%F%l%3%s!_(J1.4 (280mm F4.0)
   >>  $@%F%l%3%s!_(J2.0 (400mm F5.6)
   >>
   >>2 EF300mm F4L $@!\(J
   >>  $@%F%l%3%s!_(J1.4 (420mm F5.6)
   >>
   >>  $@2A3JE*$K$O$[$H$s$IF1$8$G$9!#$$(J$@$:$l$b(JAF$@$G;H$($^$9!#(J
   >>
   >>1 $@$N$[$&$,>GE@5wN%$r$-$l$$$K%+%P!<$G$-$k$N$G$9$,!"(J
   >>$@%F%l%3%sFC$K!_(J$@#2$N2rA|EY!";H$$>!<j$,$I$s$J$b$N$+$$$^$$$AIT0B$G$9!#(J
   >>$@!J%1%s%3!<$N%F%l%3%s$O;H$C$?$3$H$"$k$1$I!"$=(J$@$s$J$b$s$@$C$?!K(J

$@!!!!!!$=$NDL$j$G$9!#(J
$@!!!!!!%F%l%3%s$r#28DGc$&$*6b$,$"$k$J$i$P!"C1>GE@%l%s%:$r$b$&0l(J$@K\(J
$@!!!!!!Gc$C$?$[$&$,NI$$$N$G$O!)(J
 
$@!!!!!!Cf8E$G%l%s%:$rB7$($F$_$F$OG!2?$G$7$g$&$+!)(J
$@!!!!!!;d$N%l%s%:(J$@$O#93d$,Cf8E$GB7$($?$b$N$G$9!#(J
$@!!!!!!:G$bGc$C$?8e$K%a!<%+!<$N%5!<%S%9%;%s%?!<$G%A%'%C%/$7$F$b$i$C$F$$(J
$@!!!!!!$^$9!#(J
$@!!!!!!$[$H$s$I$N%l%s%:$,LdBj$J$/;HMQ$G$-$^$7$?!#(J
$@!!!!!!M>$j8E$$$H8r49%Q!<%D$,$J$/$J$C$F(J$@$$$k>l9g$,M-$j$^$9$+$i(J
$@!!!!!!$4Cm0U$/$@$5$$!#(J

$@!!!!!!0f:j$5$s$OEl5~$K5o$i$l$k$h$&$G$9$+$i!"CfLn$d?7=I(J$@JU$j$N(J
$@!!!!!!%+%a%i$d$5$s$rGA$$$F$_$F$O!"G!2?$G$7$g$&!)(J

$@!!!!!!!!$7$^$C$?!"D9$/$J$C$F$7$^$C$?!*!*!*!*(J$@!!(J(^^)




















--
$@A0Ln!!>!I'!'@nE4%7%9%F%`3+H/3t<02q<R!!!!!!!!!C(J
$@!!!!!!!!!!!'!!!!!!!!!!!!(J$@!!!!!!!!!!#F#A3+H/It!C(J
Katsuhiko $@!'(J       Tel: 0472-96-????  $@!!!!!!!C(J 
$@!!!!(J Maeno$@!'(JE-Mail maeno@info.kawasaki-steel.co.jp 
Newsgroups: fj.rec.photo