Carl Zeiss Jena Tessar lens 2.8/50 mm Zebra  M42 screw mount  SN 8010677 In excellent working condition Glass is without damages, fungus, fog or separation. Focusing and aperture works fine. Comes with both caps. The lens has been tested and demonstrates great sharpness. Do not miss! Payment within 3 days.  International Shipping via AirMail with a tracking number ITEM # 02125