PETRI 55mm F2 Standard Lens with C.C Auto Function [Product Description] This is a 55mm F2 standard lens made by PETRI. [The cap is MINOLTA due to loss] (See photo 12) <<Since professional operation check is not possible, it is listed as a current item/junk item.>> ◾️■Regarding Compatible Mounts (Important)◾️◾️ When listing, the "size" selection is required, so "X mount" is tentatively selected. <<This product is a Petri-specific mount.>> It cannot be directly attached to general single-lens reflex cameras such as Nikon F, Canon EF, and Pentax K. Please confirm compatibility yourself before purchasing. ・The exterior has scratches and wear commensurate with age. ・There is a possibility of mold or clouding inside the lens. ・The operation of the aperture blades and focus has not been confirmed. [Please check and judge from the photos as I do not know the details.] For those who want to enjoy it as a collection, for parts, or as an old lens. *Please purchase only if you understand that it is a current item/junk item. It is a rare F1.2 lens, so it is also recommended for collection.