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  Previous versions of RustyBug's message #11876065 « A7/A7r - performance with WA RF lenses »

  

RustyBug
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Re: A7/A7r - performance with WA RF lenses


edwardkaraa wrote:


No ZMs like the 35/2 Biogon wide mentioned here are symmetrical lenses and generally free of any distortion.

Indeed, the ZM 35/2 has practically zero distortion and the ZM 25/2.8 has almost none.


Until you get south of 25, the need for the mustache doesn\'t seem that warranted in SLR glass. To me 35mm is not that much wider than normal. Until you get to the 21 (where the King rules @ SLR), it is much easier to keep the compromises at bay. Do the UWA\'s (south of 25) use it (mustache) in the M mounts?



Oct 20, 2013 at 11:16 AM
RustyBug
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Re: A7/A7r - performance with WA RF lenses


edwardkaraa wrote:


No ZMs like the 35/2 Biogon wide mentioned here are symmetrical lenses and generally free of any distortion.


Indeed, the ZM 35/2 has practically zero distortion and the ZM 25/2.8 has almost none.


Until you get south of 25, the need for the mustache doesn\'t seem that warranted in SLR glass. To me 35mm is not that much wider than normal. Until you get to the 21 (where the King rules @ SLR), it is much easier to keep the compromises at bay. Do the UWA\'s (south of 25) use it (mustache) in the M mounts?


Oct 20, 2013 at 11:12 AM





  Previous versions of RustyBug's message #11876065 « A7/A7r - performance with WA RF lenses »