A Mendelian square? What of the fact that 1 in 9 of the second generation will have a double dose of the traits?? a 4-lens reflex? Stereo! PJ Nebergall On Wed, 14 Jun 2006 18:39:57 -0700 (PDT) Jerry Friedman <tinycameraco@xxxxxxxxx> writes: > > Gentlemen: > > There is only one way to settle this for sure. I propose that we > cross a Rollei > T with a Rollei GX. By carefully observing the offspring, we should > be able to > determine the extent to which Rollei F genes play a role. Not being a > geneticist, I leave the mathematic ratios to those who know these > things. > But,if no Rollei F characteristics are obvious in the first > generation, we can > always cross members of the first generation with each other. Again, > i will > leave the ratios to those that understand these things. I should > think, > however, that even a single first or second generation Rollei T with > a Rollei F > winding mechanism should prove fairly conclusive. Of course, if no > subsequent > Rollei offspring demonstrate a Rollei F auto film mechanism, that > would be > proff too, no? > > My one suggestion would be to cross an early gray Rollei T rather > than a later > one. But there is one problem I can not think through on my own; > for the > Rollei F.....should we use a 2.8 or a 3.5? It occurs to me that we > might try > cross breeding both with a Rollei T (3.5) just to see if there is a > variation. > > There is one more concern--which may be nothing at all. Do you know > of a good, > accurate and reliable Rollei Breeding Station whose results we can > all trust? > > Isn't anyone going to offer to help me clean out my downspouts?? > > Regards, Jerry F. > > > > Regards, Jerry F. > --- Carlos Manuel Freaza <cmfreaza@xxxxxxxxxxxx> wrote: > > > Yes Peter, as I wrote in my first post on this issue, > > you integrate those Rollei users, enthusisast and > > collectors group that believe that the GX/FX is a > > modified T; and yes, I say that you are not right till > > you or someone else could give a convincing technical > > explanation about why the GX/FX camera is more close > > to the T than to the F. I have written some of the > > technical and historical reasons the FX is more close > > to F than to T model. If you or someone else have > > solid technical reasons to support your opinion I'll > > hear them, of course. > > > > All the best > > Carlos > > --- "Peter K." <peterk727@xxxxxxxxx> escribió: > > > > > Hi Douglas, > > > > > > The T was something of a stripped down Rollei F that > > > basically targeted the > > > same market as the earlier Rolleicord. The T was > > > named for Theodore Uhl, a > > > choice of names that allegedly got him fired when > > > management at Rollei found > > > out he named the camera after himself. > > > I have a Rollei T and it is among my favorites. What > > > it lacks is 220 > > > capability and multiple exposure. But 220 and > > > Multi-exposure were more for > > > pros, and this camera was designed for the amateur > > > and advanced amateur > > > market. The T came with a Zeiss Tessar or Schneider > > > Xenar F3.5 taking lens. > > > It was lighter that the standard Rollei F and had > > > the ability to use a 6 x > > > 4.5cm adapter (an adapter the more expensive models > > > could not use). Like the > > > F it could use the Rolleikin for 35mm film, and had > > > a removable hood, so you > > > could use a prism in place of the Waist Level > > > Finder. > > > As someone already pointed out, the F TLRs of the > > > 60s and 70s were different > > > bodies than the T. The newer FX and GX bodies are > > > based on the T as the > > > tooling for the previous Fs was not available. > > > Personally, it is my opinion > > > that this was smarter idea since it was less costly > > > to use a T chassis. Rest > > > assured someone will disagree with me here and tell > > > me I am wrong even > > > though I state this is just an opinion. ;-) > > > > > > Peter K > > > > > > > > > On 6/13/06, Douglas Nygren <dnygr@xxxxxxxxxx> wrote: > > > > > > > > I have a Rollei and have not paid much attention > > > to bodies, etc. It > > > > performs well. > > > > > > > > What is a T body? An F body? The GX, FX are recent > > > vintage cameras, > > > > right? > > > > > > > > Doug > > > > > > > > > > > > > > > > > __________________________________________________ > > Correo Yahoo! > > Espacio para todos tus mensajes, antivirus y antispam ¡gratis! > > ¡Abrí tu cuenta ya! - http://correo.yahoo.com.ar > > --- > > 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 > > > > > > > __________________________________________________ > Do You Yahoo!? > Tired of spam? Yahoo! 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