--- El dom 6-jul-08, Richard Knoppow <dickburk@xxxxxxxxxxxxx> escribió: ....... > I think these are rather rare on Rolleis and I don't > know if > VEB Zeiss offered them for other cameras. Yes Richard, VEB Carl Zeiss Jena manufactured a Biometar 2.8/80 five elements for the Pentacon Six, the lens looks very similar regarding the Biometar used for the Rolleiflex 2.8B and BTW, both look very similar regarding the Xenotar 2.8/80 five elements, they are so similar that I think Schneider copied the Xenotar from the Carl Zeiss Jena Biometar: http://www.praktica-users.com/lens/p6lenses/czjbio2.8_80.html Carlos ____________________________________________________________________________________ ¡Buscá desde tu celular! Yahoo! oneSEARCH ahora está en Claro http://ar.mobile.yahoo.com/onesearch --- 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