The Cosinon 55mm f/1.4 is a lens from the manufacturer Cosina. The country of manufacture is Japan.
55 mm is the specified focal length of the prime lens. It belongs to the group of normal lenses. The maximum aperture of this lens is f/1.4. The minimum aperture is f/16.
This lens does not have autofocus, the focus is adjusted manually. For sharp images, you must not get closer than 50 cm to your subject.
The lens can be used with cameras with M42 thread. There are a variety of different cameras for this thread. With an adapter, use on a digital camera is also possible.
A filter with 55 mm thread, e.g. a color filter, can be attached in front of the lens. 325 grams is the weight.
