Pentax Super-Multi-Coated S-M-C TAKUMAR 6X7 105mm f/2.4 lens, the second of three versions of this standard lens for the Pentax 6x7 system.  Please examine pictures and read the description carefully so you are aware of the condition of this lens.  This lens is in good working order BUT the buyer should know the following: 1. the filter ring is slightly bent (near "Asahi" on the perimeter of the glass) to the extent that it is difficult to fit a filter to this lens (I can get one on a little bit, but it won't screw all the way in) 2. there is a significant particle inside the lens that does not appear to affect picture quality but is certainly noticeable 3. the glass is yellowed, as is typical with this version of the 105mm 4. there is a name sticker and other typical wear on the barrel.  The glass is in good condition other than the issues mentioned.  I have included a few recent photos I took using this lens.  If you have any questions, please feel free to ask before purchasing.  Thank you!