This is unscientific, because the Idiot forgot to set the same ISO on each camera. So we’ll call this “Round 1”. What you’re seeing is two cameras with three lenses shooting on the same focus point. These images are unedited other than bumping up the D90’s exposure to match the D7000, but I’ll fix that in the next round. The first two lenses are manual and the third is a modern AI at the same focal length.