08-03-2021, 05:53 PM
Yikes, I think there's never been anything like that in the past reviews, and I'm a nerd that memorizes most of the unusual ones.
I've seen things remotely similar to this in charts demonstrating uncorrected field curvature, but not in standardly executed sharpness measurements.
I've seen things remotely similar to this in charts demonstrating uncorrected field curvature, but not in standardly executed sharpness measurements.