In 1932, Zeiss Ikon of Dresden decided to produce a competitor to the Leica II, designed to be superior in every way.
The name Contax was chosen after a poll among its employees.
Dr. Ing.
Heinz Kuppenbender was its chief designer.

Made between 1932 and 1936, the original Contax (later known as Contax I after later models were introduced) was markedly different from the corresponding Leica II.
Using a die-cast alloy body, it housed a vertically travelling metal focal-plane shutter.
The shutter was reminiscent of the one used in Contessa-Nettel cameras, made out of interlocking black-finished brass slats.
somewhat like a roll-up garage door
The interlocking slats were aligned by specially made silk ribbons, which were very strong but subject to wear.
The coupled rangefinder had a very long baseline, with its own eyepiece next to that of the viewfinder.

Other main differences included focusing drive built into the camera body for use with standard lens, removable back, shutter speed knob integral with film wind knob placed at the front of the camera body, and finished in black.

The young lens designer Ludwig Bertele, formerly of Ernemann, was charged with the responsibility of designing the lenses.
In 1932, Zeiss Ikon of Dresden decided to produce a competitor to the Leica II, designed to be superior in every way. The name Contax was chosen after a poll among its employees. Dr. Ing. Heinz Kuppenbender was its chief designer.
Made between 1932 and 1936, the original Contax (later known as Contax I after later models were introduced) was markedly different from the corresponding Leica II. Using a die-cast alloy body, it housed a vertically travelling metal focal-plane shutter. The shutter was reminiscent of the one used in Contessa-Nettel cameras, made out of interlocking black-finished brass slats. somewhat like a roll-up garage door
The interlocking slats were aligned by specially made silk ribbons, which were very strong but subject to wear. The coupled rangefinder had a very long baseline, with its own eyepiece next to that of the viewfinder.
Other main differences included focusing drive built into the camera body for use with standard lens, removable back, shutter speed knob integral with film wind knob placed at the front of the camera body, and finished in black.
The young lens designer Ludwig Bertele, formerly of Ernemann, was charged with the responsibility of designing the lenses.
Contax I