>>4199729>flawed optical formulasIs your super sharp optical formula flawed with the OOF transition is so harsh it looks like a cartoony cutot?
>colour differences are basically coatingsWrong, I don't even have to know why and neither do you, to understand why even an apparently clear glass element can alter color
>That is literally just critical sharpness on your subject with smooth transition into the out of focus areasNo, you don't need much critical sharpness, yes to smooth OOF transition, and you're forgetting - field flatness and more even sharpness across the frame, so you don't have a slanted W shaped plane of focus like a sigma QC victim lens.
Hence the sony/zeiss 55mm f1.8 is still better than the ridiculous gay master lenses and the nikon Z 50mm f1.8 is such garbage you would be better off putting an AF-S lens on the FTZ II.
