Testing the inexpensive Sony FE 50mm f1.8
This is a down-sampled variation of a typical full testing frame taken at 35X the focal length of 50mm
EDIT 022418: This is the actual version of the 30" x 48" chart setup used to test my FE24-105G, where we see more USAF-1951 targets added around the periphery.
(the EXIF data is incorrect but the lighting EV exposure is similar.