The T featured a recalculated Tessar... probably the best corrected tessar type (the Xenar is a tessar-type) medium format lens available at the time. I'd be interested in seeing some back-up around the assertion that the T Tessar was soft. Eric Goldstein On Thu, Jul 11, 2013 at 7:33 AM, John Wild <JWild@xxxxxxxxxxxxxxxxxxxxxx>wrote: > Rolleiflex ‘T’s were fitted with Xenar lenses from midway in 1971 > production year, exact SN not accurately known but somewhere between > 2315000 – 2315999, from then on, till end of production with 2319999 (if > that is accurate end number) they were all fitted with Xenars. Rollei had > run out of Tessar lenses and so used the Xenar from the Rolleicord, which > was reported to be a better lens, the Tessar being ‘soft’. > > According to the records, SN 2170110 was made between 10/07/1962 and > 28/10/1963 and was fitted with a Tessar. I have not seen any reference to > one fitted with a Planar. Providing it would actually fit, it is possible > that this camera had a Planar fitted by a third party... > > The photo appears to have “Carl Zeiss” written on it, although the photo > is not clear, so the lens can only be a Tessar or Planar. > > Ian Parker wrote an article in Issue 13 of Club Rollei User on Rolleiflex > ‘T’ production, see: http://rollei.org.uk/club-rollei-user-issue-13/ > > John > > > On 11/07/2013 12:01, "Jan Decher" <jdecher@xxxxxxx> wrote: > > This auction offers a Rolleiflex T with a Planar: > > > http://cgi.ebay.de/ws/eBayISAPI.dll?ViewItem&item=281129298664&ssPageName=ADME:X:RTQ:DE:1123 > > The seller insists that it is a T with a Planar instead of Tessar. > > Anyone heard of this exception ? > Jan > >