200mm Pentax Optical Cross Sectiongreenspun.com : LUSENET : Pentax 67 SLR : One Thread |
Does anyone out there have lens info that shows the optical cross section for the new version(Pentax)200mm? I'd be interested in how they changed it. My guess is that they changed it to a telephoto design. SR
-- Steve Rasmussen (srasmuss@flash.net), November 01, 1998
Michael, thanks for the help. That is an excellent site. SR
-- Steve Rasmussen (srasmuss@flash.net), November 02, 1998.
At http://www.foto.pentax.de/aktuell/_meldung/a0001700.lhtml you will find the ocs for the 200mm lens.
-- (michael.sandelid@mbox301.swipnet.se), November 02, 1998.