The Cosina 20mm f/3.8 MC is a lens from the brand Cosina. Production took place in Japan.
The focal length of this prime lens is 20 mm. Therefore, it can be classified as a super wide-angle lens. The maximum aperture of the lens is f/3.8. The minimum aperture is f/22.
Focus adjustment on this model is manual. The minimum focusing distance of 20 cm should not be exceeded.
The lens can be used on cameras with a Pentax K mount. There are various analog cameras for this mount. A filter for image effects can be attached to the 62 mm screw thread on the front.
