This auction is for an Asahi Super-Takumar 28mm 1:3.5 Manual Focus Lens with M42 Screw Mount.  This Asahi Optical 28mm Wide Angle lens is in very good condition showing light normal wear...minor edge wear or light paint loss along the front edge of the focus and aperture rings from normal use (see Images 5 and 6).  The aperture opens and closes properly, and the focus is smooth and steady.  The glass elements are clean and clear with no haze or fuzz and the aperture blades are dry (no oil).   The lens comes with front and back lens caps.  Thanks for your interest and email if you have any questions.