Please enlighten me: Did the Planar evolve from the Biometar? The 80mm f2.8 Biometar was the std option with the GDR Pentacon Six. -------------------------------------------------------------------- mail2web LIVE ? Free email based on Microsoft® Exchange technology - http://link.mail2web.com/LIVE --- 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