Re: A thinner sensor stack may be possible after all!
Lloyd has further detailed his results http://diglloyd.com/index.html , comparing with the stock A7r and modified A7r, comparing with actual examples with the 18 SEM and 24 Elmar, at f/3.8, 5.6, 8 and 11. The results are very compelling in the difference between the stock and modified version of the A7r. There is no difference in the effect of vignetting or magenta cast. But this is very easily corrected in PP\'ing with a simple step in LR, by taking WB disc shots with the lens at difference f stops, and keeping this shots on file. This is no different than with M9 prior to the later firmware corrections.
I must admit I had to subscribe to see the results but it was well worthwhile. I am very glad now that I have sent my A7r to Kolari Vision
Jan 19, 2015 at 12:23 AM
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