After testing a set of brand new 28mm lenses for my Nikon 28mm f/1.8G Review a couple of weeks ago, I was rather disappointed by the overall performance of the lens. Both samples that I tested exhibited visible focus shift and field curvature issues, which impacted performance in a “wavy” pattern. This weekend, I decided to give another Nikon 28mm f/1.8G a try and see if it has the same optical issues (borrowed from our team member Bob Vishneski).
To my surprise, the third lens sample performed much better in comparison to the first two. Here is the original chart that I published in my review: