> However, after careful studying of the optical diagrams of the K, > M, and A 50/1.4 lenses, I have come to the conclusion, that all > three of these emply different optical designs.
Very interesting, Boz. Just one question, though - have you been able to ascertain that the F and FA 50/1.4's are the same as the A version? Fred - 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 .
