Voigtlander Ultron 28mm f/2 Lens tests with PCX Front Filter
Well even at F8 no filters the corners are still a touch soft but what we are trying to do is get this to F4 with the flat field front filter correction. So two things are going on we are compensating for the Sony filter stack and we are trying to take a native F8/F11 lens quality and push it up 2 stops or more by getting to F4 or f.56. Plus even with the CV 35mm native at F8 with the PCX 5000 at F8 now blows the native F8 away. Its all about improving the IQ across the whole frame sooner than like F8 or F11 native
Oct 11, 2017 at 12:02 PM
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