Some Chinese firms clobbers Zeiss in lens optical quality
 

On 2018-03-30 05:52:58 +0000, RichA said:

This would be perhaps that the Chinese firm, rather than lower costs
did it by cutting-edge lens technology and design whereas the Zeiss
lens was mostly based on some ancient design thought up in the 1930's
like the Tessar. Or, avoiding having to support a FF image means much
greater ability to refine a lens design to correct issues that can't
yet (or affordably) be corrected for a larger image circle.
https://www.dpreview.com/news/179540...ally-excellent


These are, as you say cine lenses, not FF but the graphs look good and
the tightness between tangental and sagittal could perhaps translate
inte to a pleasant bokeh...
--
teleportation kills