I don't have my lens table at work, but as I recall Tamron or Tokina made a 24-40/2.8 in K mount that likewise took a 72mm filter. Ricoh's 24-40/2.8 used a 67mm filter.
JCO wrote: This is the largest 24-40 I've ever seen. [EMAIL PROTECTED] -------------------------------------------------------------------- mail2web - Check your email from the web at http://mail2web.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 .