Fellow macrophotographers (and anyone else who may have answers/opinions);
I recently bought a non-Pentax bellows system with screw mounts. I'm sure it will work fine for my needs and let's face it, the price was right. My questions revolve around Pentax 35mm bellows in K-mount. 1. How many variations were made? 2. Which ones have auto-diaphragm operation when used with a double cable release? 3. what are the major differences between the different variations and which one is the "most desirable" based on performance? Thanks in advance! Christian - 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 .
