on 2/13/05 7:30 AM, NATSTEK@xxxxxxx at NATSTEK@xxxxxxx wrote: > The new generation of digitally optimized lenses that all of the > manufacturers are "Suggesting " that we use and also say that are for use on > Digital bodies only are a farce! > > I mean that they are fine for digital sensors, since the sensor is in the > center of the lens, but what we can infer from this, and the fact that Canon's > digital lenses have a non-mountable lockout feature for film bodies, is that > edge definition is JUNK!! Art, your interpretatin os pretty close to the mark. It's more like the image circle of these digital-only lenses is smaller so the lens can be made smaller/cheaper than if it had an image circle that would cover 35mm. Doug Herr Birdman of Sacramento http://www.wildlightphoto.com ------ Unsubscribe or change to/from Digest Mode at: www.horizon.bc.ca/~dnr/lrflex.htm Archives are at: www.freelists.org/archives/leicareflex/