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Figure 5 (Upper) 



Camera #5-B, Print 5-B-l 



2 feet from test pattern 



Sharp centers, going blurred 



to edges very quickly 



Much pincushioning 



Refraction magnification l/4th 



Figure 6 (Lower) 



Camera #5 (with plus 3) 



Print 5-1 (20mm) 



Sharp center, falling off very 



gradually, to slightly blurred edges 



Pincushioning 



VI-303 



