Thanks Mark, I guess I would like to try the legendary Sonnar RF 85/2, and am wondering which one to go for. I am sure the Zeiss Opton Sonnar is great but I am wondering if optically it is any different from the Carl Zeiss Jena RF version, which is much cheaper. THanks, MArvin Wallace. --- Rollei List - Post to rollei_list@xxxxxxxxxxxxx - Subscribe at rollei_list-request@xxxxxxxxxxxxx with 'subscribe' in the subject field OR by logging into www.freelists.org - Unsubscribe at rollei_list-request@xxxxxxxxxxxxx with 'unsubscribe' in the subject field OR by logging into www.freelists.org - Online, searchable archives are available at //www.freelists.org/archives/rollei_list