Alan, While there are a few Asahi Pentax sites on the web, none include the kind of detailed info you are seeking. For that you will have to get "The Ultimate Asahi Pentax Screwmount Guide" available at several booksites, including: http://www.photobooksonline.com/books/pentax.html It's worth every farthing. (about $45.00) Happy reading, Bob
--- Alan Abbott <[EMAIL PROTECTED]> wrote: > I have just bought some lenses for my spotties (50mm > f2.0) > At �5.50 for the cheapest and not much more for the > mint. > What surprises me is the design is very different on > them. One the aperture > ring goes left to right , the other right to left. > Is there a site that is the equivalent of Boz's > excellent site with info > about screw thread lenses? > I would like to know if the optics of these are the > same or not. > Alan > > > ------------ > This e-mail and any attachments are confidential. > If you are not the intended recipient, please notify > us immediately by reply e-mail and then delete this > message from your system. Do not copy this e-mail or > any attachments, use the contents for any purpose, > or disclose the contents to any other person: to do > so could be a breach of confidence. > - > 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 . > ===== What boots up must come down. Send FREE Valentine eCards with Yahoo! Greetings! http://greetings.yahoo.com - 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 .
