Jupiter 11 135 mm f/ 4 Lens Manual
The variants of
Jupiter-11
(Zorki)
PT8205
. Seems to be an earliest version of
"Jupiter-11" lens. Under initial name "ZK-135" ("Sonnar
Kransogorsk"). Very few lenses released by KMZ in
1948-1949. These first samples are totally assembled
from Zeiss (Germany) optical glasses. Focal length -
13.5 cm, aperture range f4 - f22. Focusing range from
2.5 m to infinity. Number of elements/groups:
4/3. Angular field - 18º. Zorki (M39) mount. An earliest
so far known lens has s/n #000022 1948 (source:
J.L.Princelle).
Kransogorsk"). Very few lenses released by KMZ in
1948-1949. These first samples are totally assembled
from Zeiss (Germany) optical glasses. Focal length -
13.5 cm, aperture range f4 - f22. Focusing range from
2.5 m to infinity. Number of elements/groups:
4/3. Angular field - 18º. Zorki (M39) mount. An earliest
so far known lens has s/n #000022 1948 (source:
J.L.Princelle).
Lens #000024 opposite from private collection in
Russia.
PT8205 - ZK 4/135 mm #000024 (1948).