Sid, Dual cable release is nice to have, but not a must. You can substitute two cable releases. You just have to push the lens one first before you fire the camera one. Regards, Bob S.
[EMAIL PROTECTED] writes: << I'm looking at a pentax bellows II unit on ebay. It does not include the dual cable release. Am I correct in saying the cable release is required, or otherwise the lens will only function wide open? Is that right? - 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 .