I discovered totally wrong correction of distortion using the C1 profile for this lens. Totally means so wrong that the profile makes the correction even worse - working in wrong direction. :) Maybe Capture One changed a + in a minus?
For all my other optics the C1 profile is okay.
And my longer term 2nd observation - if using the manufacturer profile for lens correction - have to use it now for the brand new Sony GM II 70-200F2,8... - the correction for vignetting is working too strong. Maybe 50% or a bit less would be the correct 100%-correction. These happens for all my Sony optics... also for the Zeiss Batis optics... so generally wrong, too strong applied. The aperture does not matter - always too strong. You see it wide open and with F11 too.
This happened with C20 in the past too.
Maybe another member could check the Sony G 24-105mm?
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