Archived posting to the Leica Users Group, 2013/10/16

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Subject: [Leica] Sony a7 and a7R
From: hjwulff at gmail.com (Henning Wulff)
Date: Wed, 16 Oct 2013 10:16:53 -0700
References: <CAH1UNJ00vEZ6i+mZVdNJChwvACLZt5nF0AssHocKvUK_Rmo1sg@mail.gmail.com> <CAF8hL-FwiQt3jB_tLocCmJ-QaS0XaA6_nAs30JQd-0o91TmrBA@mail.gmail.com> <CA+=0raCVNH9sVeHp6oXD+ywfwDoXS6tiFxwqnm1zDDJS3Wtndg@mail.gmail.com> <094f01ceca85$bc98e180$35caa480$@verizon.net>

All current Leica lenses under 35mm are retrofocus to some degree. How well 
the Sony cameras will cope with these remains to be seen. Some lenses, like 
the 21/3,4 SE have rather sharply angled rays into the corners, and are very 
likely not fully useable.



On 2013-10-16, at 8:38 AM, "Frank Filippone" <red735i at verizon.net> wrote:

> Apparently the A7r (36MP) has offset micro lenses and may be more attuned 
> to
> WA lenses than the A7
> 
> I have now forgotten.... are the WATE, 21 and 24 Super Elmar lenses 
> designed
> with retrofocus techniques?  Ie, are they less demanding on the digital
> sensors?
> 
> Ditto lenses like the 28 Summicron ?
> 
> Frank Filippone
> Red735i at verizon.net
> 
> 
> what will be interesting is how the new a7 a7r handle leica wides. sony has
> a great implementation of focus peaking, and size wise pretty close to 
> leica
> m's. this could be the next leica m lens market
> 
>  -------------------------------------
>  regards, mehrdad
> 
> 
> 
> _______________________________________________
> Leica Users Group.
> See http://leica-users.org/mailman/listinfo/lug for more information
> 


Henning Wulff
henningw at archiphoto.com






In reply to: Message from jayanand at gmail.com (Jayanand Govindaraj) ([Leica] Sony a7 and a7R)
Message from richard at richardmanphoto.com (Richard Man) ([Leica] Sony a7 and a7R)
Message from msadat at gmail.com (mehrdad) ([Leica] Sony a7 and a7R)
Message from red735i at verizon.net (Frank Filippone) ([Leica] Sony a7 and a7R)