I am hereby selling my Auto Revuenon MC 50 mm f 1.4 lens with Pentax K mount. Front and back covers and a 49mm UV filter to protect the front lens are included The Auto Revuenon MC 50mm f1.4 is a high-quality fixed focal length lens for Pentax cameras with manual focus. It is particularly suitable for portraits and offers a maximum aperture of f/1.4 for impressive brightness. The lens has a 49mm filter mount and weighs only 260g. It is 41mm long and 62mm wide. The Auto Revuenon MC 50mm f1.4 is compatible with Pentax K mounts and was manufactured in Japan in the 1980s. Optics, aperture and focus were checked for cleanliness, scratches and function. If, contrary to expectations, you don't like the article, please write to me first. We will find a solution. Please do not inform Ebay or Paypal