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


RustyBug wrote:
Does it really matter from an end user\'s perspective if it is the filter stack or the microlens that can\'t handle the angle of incidence for proper refraction to the sensor?


Yes, since many seem to believe the a7R is \"better\" just because it has got these offset microlenses. Nothing we\'ve seen so far would indicate that it helps smearing even just a bit.


Tariq Gibran wrote:
Isn\'t it the unusual, tall oblong shape of the Leica M240 Microlenses that supposedly result in better corner/ border performance?


Regarding vignetting, yes. But it\'s most likely the thin filter stack that makes the M sensors work well with M lenses. Remember the M8, where they chose not to use an UV/IR filter at all. It must have been because they saw the issues with a thick filter, that we now can see with the Sonys.



Nov 20, 2013 at 10:59 AM





  Previous versions of Makten's message #11946924 « A7/A7r - performance with WA RF lenses »