> Again, the charts as presented by Canon on the website are almost > useless, and only the most obvious inferences can be drawn from > them.
Note also that Canon's MTF charts are the results of calculations, not measurements of the final product. So the charts probably represent the best we can hope for. The actual lenses may perform worse, depending on manufacturing accuracy and aspects neglected in the calculations (e.g., less contrast due to reflections). Peter Wagemans * **** ******* *********************************************************** * For list instructions, including unsubscribe, see: * http://www.a1.nl/phomepag/markerink/eos_list.htm ***********************************************************
