due to the poor framing of our test target. Our guess though, would be it's pretty minimal, given the precision alignment of the film masks. As expected, the USAF resolution target in fact gave ...

Full-Size WG-18 Resolution Target: (1,549k!) For the real masochists, here's the full-size WG-18 target, scanned at 2400x1600 pixels. A side note: We didn't explicitly set up a test for frame ...