11-17-2010, 08:12 PM
Not sure whether this is correct.
Example: if I know that the Canon 17-55 IS is 50% less sharp than the famous Zuiko 14-54, I can also conclude that the Canon 70-300 IS is less sharp than the Zuiko 50-200 zoom. This is because the test figures for each lens mount system are already available and comparable.
Example: if I know that the Canon 17-55 IS is 50% less sharp than the famous Zuiko 14-54, I can also conclude that the Canon 70-300 IS is less sharp than the Zuiko 50-200 zoom. This is because the test figures for each lens mount system are already available and comparable.