Carl Zeiss Jena Tessar 50mm F2.8 (leather-wrapped) EXAKTA mount for sale. Accessories include a Kenko Skylight 1B filter and a rear cap. Details: Country of Manufacture: Former East Germany Brand: Carl Zeiss Jena Focal Length: 50mm Aperture: F2.8 Filter Diameter: 49mm Lens Construction: 3 groups, 4 elements, Tessar type Mount: EXAKTA Note: There is no EXAKTA mount in the required size category. For convenience, it is listed under Nikon F mount. Please understand. Lens Condition: The exterior shows scratches and dirt from age and use, but there are no noticeable dents. The focus ring rotates a little stiffly. There are no problems such as "sticking," and it moves normally. There is no "oil stain" on the aperture ring. Optically, there are some dust, scratches, and mold marks that could not be removed from the lens. Slight haze can be seen when looking through a light. There are no problems with normal shooting except in backlight. Actual shooting has been confirmed. Sample Photos: Banetsu Monogatari train pulled by C57180 on the Banetsu West Line Aizu-Wakamatsu Station, departure from Nozawa Station Images were downloaded from Fuji Color CD. Only tone curve auto-correction was applied, and no other image processing such as color adjustment was done. The lens for sale is a practical item and not a beautiful item for collectors. Although presumptuous, we recommend that those who are particular about details purchase face-to-face sales items from specialty stores. This is a "as is" sale in its current condition, with transactions conducted in Japanese. There is no warranty, including for photography. Please be sure to check the profile.