Contax came up with an ingenious design for a close-up apparatus called the Contameter shown in the photos above and below. It allowed hand-held close-up photographs to be made at the set distances of 20” (1:10 magnification), 13” (1:6.5 magnification) and 8” (1:4 magnification). The device consists of a rangefinder with parallax adjustment to which one of three small prisms is attached and three close-up lenses that fit the standard 5 cm lens. With a prism and corresponding close-up lens in place the camera is moved backwards and forwards until the rangefinder image coincides. Measurement is done from the front of the mount of the supplementary. The lens is focused on infinity
Below are some sample photos taken with the Contax II, a collapsible f/2 Sonnar lens and the #20 closeup attachment on the Contameter. Photos were taken at f/5.6 on Kodax T-Max 400 film.
Another ingenious design for the Contax II was the fold-out foot shown below. With the foot extended the camera would be balanced to stay straight. This allowed impromptu setup to steady the camera on a flat surface when a tripod was not available.
|The famous war photographer, Robert Capa with his Contax II camera.|
The lens shown below is the Zeiss Tele-Tessar 18cm f/6.3 with matching viewfinder. This was quite a long lens for its day and added to the practical versatility of the Contax camera system.
The photo below shows the vertically travelling focal plane shutter made up of metal slats.
Some more samples below taken with the Contax II and the Contameter closeup attachment. They were taken hand-held and focused by moving the camera in and out on the subject. The system worked quite well to achieve the selective focus and tight crop I wanted.