COMPOUND SHUTTER NO. 4 FOR BRASS PETZVAL LENSES À PARIS

Very good condition, some signs of wear given its age.   Shutter offers times 1 2 5 10 25 50 75 yet there is an offset of approximately "1 stop" i.e. 1 second aperture remains open 2 seconds, at 1/2 second setting it is 1 second (measured) and so forth, 1/75th setting is quite fast but probably more 1/30th of a second. If you do need the faster aperture of 1/75th this would require servicing, Otherwise if you can live with the slight offset its is perfectly functional.  B and T settings work  perfectly as well. This is the Compound 4 shutter  with following dimensions: 67.92 mm Cell thread  75 mm Flange thread 52mm Largest aperture diameter 106mm  Body diameter 45mm  Length  19.3mm Mount depth (flange to rear end of shutter). Ships tracked WW, customers outside of the European Union pay import taxes and duties and associated fees as applicable.