"William Robb" <[EMAIL PROTECTED]> wrote: >I suppose it depends on if the term APO actually >means something in the hands of the marketing department or if it is just a >buzz word.
I wouldn't be suprised if there were an actual definition somewhere, but I'll bet only scientists working in the field of optics use it. In the real world it's pretty much become a marketing buzzword, which every lens manufacturer defines in a way their marketing department decides upon. -- Mark Roberts Photography and writing www.robertstech.com
