… I think in 2004 or so it happened that Leica Camera AG made two batches of replicas of the original “Leica 0-Serie” (0-series), the preproduction model of the first Leica sold by Erst Leitz Optische Werke Wetzlar. One batch was made in the version with a foldable “gunsight” VF as I call it, a pin mounted to the front of the camera and a square shaped lens in a frame with an etches cross that has to be aligned with the pin and subject to frame properly. The other version had a small optical VF like we use nowadays in the hot-shoe of modern cameras. (The hot-shoe of the other type has no springs so modern external VF easily drop of the camera …).
Most interesting feature of this camera, despite the missing RF and therefroe scale-focusing, is the shutter-speed control. This camera has no slow-speed escapement and slowest is 1/20s. Now the interesting part is that the faster shutter-speeds are not set via an indcated shutter speed but the slit-with between first and second curtain, which is indicated in millimeters on the shutter-speed dial. With some mathematics (Leica provides a conversion table in the manual, though), one can figure out that if 1/20s is full opening of the cloth-shutter (or about 50mm, more than the width of the frame mask) then 20 (20mm) is 2/5 of 1/20s which makes 1/50s, 10 (10mm) is 1/5 of 1/20s or 1/100s and so on. Not enough with the cumbersome shutter-speed settings but the most unusual feature for a “modern” camera is the non-capping shutter, the shutter blinds don`t close when rewinding and tensioning the shutter so a small cap (fixed with a short strap to the front of the camera) has to be used to clover the lens against any light. Forgetting this step when winding the cameras to the next frame means the actual frame and the subsequent frame are ruined. Neat, isn`t it ?
The lens of the camera is the “Anastimat”, a simple but very high resolving lens of 5cm focal length and 1:3.5 max. aperture. There is no filter thread and the lens is fixed.
A very generous friend has lent me his copy of the 0-Serie so I could a play a little with it. Here some shots:



I have guessed exposure in all of these shots so some errors in exposure were unavoidable …