I have an A 400 f:5.6 and I use the 1.4X-L. It has a snout on the end that fits into the recess at the back of the lens. It is my understanding that there are less vignetting problems with it.
Bruce Dayton Sacramento, CA ----- Original Message ----- From: "Frits J. Wüthrich" <[EMAIL PROTECTED]> To: "Pentax-Discuss" <[EMAIL PROTECTED]> Sent: Tuesday, October 23, 2001 3:09 PM Subject: Pentax teleconverters > I see 1.4X-S and 1.4X-L converters on the web and was wondering what the > differences are. Which one is best suited for the SMC-A 400mm f/5.6? > > Thanks in advance. > > Frits Wüthrich - This message is from the Pentax-Discuss Mail List. To unsubscribe, go to http://www.pdml.net and follow the directions. Don't forget to visit the Pentax Users' Gallery at http://pug.komkon.org .
