Here is some info on the lenses.
Here is some info on the lenses.
Anyone have a chance to compare the Medalist I and II lenses? I believe they are the same except for the coating? Do the images have the same character, sharpness?
Quote:
[FONT=Gill Sans, Gill Sans Condensed, Futura Lt BT]The lens on the Medalist is a 5-element coated
f/3.5 Ektar [FONT=Gill Sans, Gill Sans Condensed, Futura Lt BT]

[/FONT] of a Heliar design by
F. E. Altman that is sharp, even by today's standards. The Ektar for the Medalist I had inner air-glass surfaces coated. The Ektar for the Medalist II was Lumenized, a superior hard single-coating process developed by Kodak that employed magnesium fluoride that reduced inner reflections and increased lens speed when using reversal films. The Medalist I had an unsynchronized Supermatic #2 shutter, replaced in the Medalist II with a Flash Supermatic shutter, with the same speed range. In most other respects, the models were functionally equivalent. Lenses for cheaper Kodak lines were usually purchased from other lens makers, but the Ektars were the result of a corporate program in the 30s to develop new internal research and manufacturing processes that would make cameras like the Ektra and Medalist world leaders. Here is more information about
Kodak Ektar lenses, or see offsite links at
graflex.org [/FONT][FONT=Gill Sans, Gill Sans Condensed, Futura Lt BT] . The Medalist I was produced from 1941 to 1948; the Medalist II, from 1946 to 1953, when it was replaced by the
Chevron, a slightly larger design with a problematic Synchro Rapid shutter and a smaller 6x6 format. Some of the Medalists produced during the war had black anodized lens tubes. I've understood this difference was at least partly because anodized aluminum is not as suceptible as raw aluminum is to saltwater corrosion and Medalists were used extensively in the U. S. Navy. The black lens tube may also have reduced flare in the viewfinder.[/FONT]
[FONT=Gill Sans, Gill Sans Condensed, Futura Lt BT]This is from this site:[/FONT]
http://www.bnphoto.org/bnphoto/KodakMedalist.htm