Archived posting to the Leica Users Group, 2001/05/12
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]On 12 May 2001, at 9:31, Jim Brick wrote: > In one of my brochures from that era, Leica says that the 350 contains > elements with "specialty" glass, or some such words and not remembering the > exact wording or what they called the glass, I used the term APO, which is a > specialty glass and since my 350 seems to be exquisitely sharp, I have to > believe that it is very well corrected, at least in two of the three primary > wavelengths. Isn't APO the final effect of the design not a reference to any particular the glass type? Cheers, Rob Studdert HURSTVILLE AUSTRALIA Tel +61-2-9554-4110 Fax +61-2-9554-9259 UTC(GMT) +10 Hours audiob@ozemail.com.au http://www.ozemail.com.au/~distudio/publications.html