This measurement is critical for the Mutars too. The information is in Claus Prochnow's Rollei Reports but you require serial numbers. The later cameras had the larger pitch. I cannot remember what the reason was for increasing the dimension. John -----Original Message----- From: rollei_list-bounce@xxxxxxxxxxxxx [mailto:rollei_list-bounce@xxxxxxxxxxxxx] On Behalf Of Carlos Manuel Freaza Sent: 12 July 2006 22:31 To: rollei_list@xxxxxxxxxxxxx Subject: [rollei_list] Re: Lens cap SIZE for 3.5 Xenotar Rolleiflex If you have a Xenotar 3.5/75 it only could be a Bay II, however for the lens caps is necessary to know the objectives distance from viewing and taking lens from center to center, the distance could be 42 or 45mm and you need the right lens caps according this distance, If you write your camera model and serial or at least the serial number I could know the distance between objectives.- Carlos --- Jeffery Smith <jls@xxxxxxxxxx> escribió: > Well, I guess my next question is "What size lens cap fits on a 3.5 > Xenotar?" As Richard pointed out, I need to know if it is a Bay I, > Bay 2, Bay 3, or other. Help! > > Jeffery > > > --- > 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 > > ____________________________________________________ Esa persona especial te espera en Yahoo! Encuentros. ¡Dejate encontrar! http://ar.encuentros.yahoo.com/ --- 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 --- 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