Hi Chat, > Anyone know what the depth of focus is at 1m, f2.8/3.5 for the 80mm? Using .06mm COC - 0.048 m for f2.8 and 0.06 m for f3.5. http://www.darkroom.com/MiscDocs/DOFCalc.html Regards, Austin --- 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