This Copal shutter No 0 is a reliable option for photographers who require a screw fitting mount. The shutter has a maximum aperture of f/4.5 and is part of the Copal series. With its robust construction and quality design, this shutter can be used with confidence for a variety of photography applications. The shutter is compatible with a range of lenses and is an excellent addition to any photographer's kit. All speeds working well.
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