thinkvision
Senior Member
Well I am truly surprised to see the difference between E67 35-70/3.5 and E60 35-70/3.5 considering they are supposed to have the same optical cell. Perhaps the E60 versions are simply not well-centered enough? The f/4 ROM which was the Kyocerca-made version (German designed) performed nicely in this test, as expected.
E60 and E67 has similar design with lit difference, but also different glass, coating, and optic cell.
67mm peripheral optic perform better than 60mm filter size. it is common. like canon 16-35/2.8II vs 16-35L I...