Pentax Super-Takumar 55mm F1.8 Late Model M42 Mount (S/N: 1406676) This is a single-layer coated standard lens from Pentax's famous Takumar series. You can enjoy it with many mirrorless single-lens reflex cameras using a mount adapter! ・Release year: 1965 ・Lens configuration: 5 groups, 6 elements ・Mount: M42 mount (Please note that it is displayed as K mount because there is no option) ・Minimum focusing distance: 0.45m ・Minimum aperture: F16 ・Number of aperture blades: 6 ・Filter diameter: 49mm ・Weight: 203g (actual measurement) [Appearance] It has a beautiful and clean appearance. There is minor paint剥げ (peeling), but it is not noticeable. There are no dents. There are no noticeable scratches or scuffs. There is slight deterioration in the printing of the distance markings on the focus ring, but it is not noticeable. [Optics] It is very clear and in excellent condition. There is no clouding, scratches, mold, or balsam separation. It contains extremely minor dust. [Operation] The aperture ring has a good click feel, and the blades open and close correctly. The focus ring rotates evenly with the appropriate torque. Focuses well at infinity. [Mount] M42 mount *Please note that it is displayed as "Pentax K mount" because there is no option!! [Accessories] Front cap Rear cap ★Although it is a beautiful lens, it is a USED old lens (released in the 1960s). There may be subjective differences in the condition. Please refrain from purchasing if you are looking for perfection. ★We will accept returns if there is a clear initial defect that affects shooting. Thank you for your consideration! #Awajin #OldLens #StandardLens #TAKUMAR #Takumar #PENTAX #Pentax #M42 #SingleFocus #55mm #F1.8 #LateModel