-
Contax included the Biotar, Biogon, Orthometar, and
various Tessars and
Triotars. The last
important Zeiss innovation before World War II was the technique...
-
concept studies, the entry-level
model with a
triplet lens, the
Zeiss Triotar f 3.5 / 40 mm, hit the
market in
October 1969. Initially, for the first...
-
simplified version of the
Standard Rolleiflex, with a
cheaper 75mm
Zeiss Triotar lens and a
simplified film
advance mechanism using a ****
instead of the...
- FAQ.
Jacobson derived the 0.025 mm CoC
number from
analysis of the
Zeiss Triotar lens DoF
markings on the
Rollei B35 (see photo). The
manual for the Rollei...
- C****arit Voigtländer Vaskar,
Voigtar Zeiss Pantar, Novar-Anastigmat,
Triotar Cooke triplet and
derivative design diagrams Cooke triplet (Taylor, 1893)...
- 50/1.5 (1932 by
Ludwig Bertele)
Sonnar 85/2.0 (1932/33 by
Ludwig Bertele)
Triotar 85/4.0
Sonnar 135/4.0 (1932/33 by
Ludwig Bertele)
Panflex Tessar 135/4...
-
version of the Rolleiflex, came onto the market. It had
simpler Zeiss Triotar Lens, a
steel back-plate, and a ****
instead of a
handle for
winding on...
-
Contax included the Biotar, Biogon, Orthometar, and
various Tessars and
Triotars. The last
important Zeiss innovation before the
Second World War was the...
