This is a test of the Nikon 24-70 mm f/4 S lens on the Nikon Z7. The exposures were made with the lens wide open.
![](https://blog.kasson.com/wp-content/uploads/2018/10/24-35-at-70-comp-1024x1013.jpg)
Quite a bit of vignetting at 24 mm. Pretty darned symmetric.
Photography meets digital computer technology. Photography wins -- most of the time.