Rulex
The Rulex is a series of leaf shutter made by the Japanese company Neumann & Heilemann in the late 1930s and early 1940s. Three versions were offered, called Rulex A, B and D, the D being the cheapest one.
The name "Rulex" already appeared on the shutter plates of some German cameras in the 1920s, it is unknown if it was the shutter name or the model name, and it is unknown if there was a relationship with the Japanese Rulex shutter.
Contents
Variants
Range of speeds of the Rulex A:
- T, B, 1, 2, 5, 10, 25, 50, 100, 200 until 1939 (confirmed for year 1937);
- T, B, 1, 2, 5, 10, 25, 50, 100, 250 in 1940;
- T, B, 1, 2, 5, 10, 25, 50, 100, 150, 300 after 1940.source needed
Range of speeds of the Rulex B:
- T, B, 5, 10, 25, 50, 100, 150 (confirmed for year 1937);
- T, B, 5, 10, 25, 50, 100, 200;
- T, B, 5, 10, 25, 50, 100, 250 from 1941.source needed
Range of speeds of the Rulex D:
- T, B, 25, 50, 100;
- T, B, 25, 50, 150 (confirmed for year 1937);
- T, B, 25, 50, 100, 200.source needed[1]
Cameras equipped
Listing of a camera here should not be taken to mean that all examples of the camera were fitted with Rulex shutters.
- Adler A or B (5–200, B, T)
- Semi Chrome A
- Condor folders
- Semi Dymos
- Semi Elega
- Semi Lester
- Semi Olympus (T, B, 1–200 reported)
- Semi Proud II (25–150, B, T)
Notes
- ↑ Year 1937: advertisement for the Victor published in Asahi Camera, reproduced in Kokusan kamera no rekishi, p. 84.