Thanks Carlos, I did not search deeply enough but guessed 'one of you guys' would know the answer. ;-) Best wishes, John Hello John: The Hasselblad 1600F and the Salyut/Kiev 80 and 88 were based on the HK 12.5/7x9, an aerial camera produced for the German military by Fritz Volk in Berlin. Ross AB, a Hasselblad subsidiary, produced a similar camera for Swedish military resulting the Ross HK7; the HK7 led directly to the 1600F (there is consistent info in the Web about it, one of the sources is a message from Marc to Photo Net in 2000). All the best Carlos --- John Wild <JWild@xxxxxxxxxxxxxxxxxxxxxx> escribió: > > Marc's comment about a JSK lens being on the camera that the > Hasselblad was derived has raised a question in my mind. I have been > doing a little comparative research on Rollei, Hasselblad and other MF > SLRs. The Hasselblad website states that the original model(for > military use)was based on a captured German ariel camera from a > crashed German aircraft. However it does not mention the manufacturer > of this German camera. Any Ideas? The specification would also be > interesting. The website does say that when Hasselblad was asked if he > could make a copy he said 'no, but I can make a better one'!! > > > John > > > As others have pointed out, this is the very same Joseph Schneider > Kreuznach firm which produced the Xenar and Xenotar lenses used on > Rolleiflex cameras and, for that matter, on the camera from which the > Hasselblad was derived. > > Marc > > --- 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