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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 |
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