[nikomat:16722] Re: [Fwd: [Leica] New 75 Summilux]

[SATO Yoshiyuki <sato@cyg.fuji-ric.co.jp>]

丹後屋す

いいさかさん：
> Leica User Group からの転送です。
これ、どういう団体なんですか？


> the previous version.  The previous version used what Leica called "Noctilux"
> glass.  Since Leica sold off the former Leitz research lab which produced the
> Noctilux glass, perhaps this is why the 75 has been revised.  Or it could be
> the elimination of high lead content glass previously used.  This was one of
> the reasons that the 21/2.8 was redesigned.
ノクチルックス50/1.0も version up(down?)されるんでしょうかね？

> Years ago, Leitz Canada designed a prototype 75/2.4 APO lens.  It was smaller
> and lighter than the 75/1.4.  Wouldn't this be a great travel lens!
> Unfortunatley, this lens never made it into production.
このレンズも初耳。興味をそそるなぁ。