So I'd really like to figure out a way to put a tripod collar on my FA* 300mm F4.5 lens. I remember someone out there had one custom-machined, but I can't find the link to the picture. I was surfing on the B&H website, however, and discovered that Tokina and Canon both have tripod collars that might fit. The Tokina collar is made for their 80-400 zoom lens. Anyone out there have any idea whether one of these collars might fit the Pentax lens? --Mark - 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.
