Hello, I am selling a KOMURA teleconverter in very good condition. A Kikkon 52mm lens is included as a bonus (photo 9). It has some signs of use, but hasn't been used much. It's a very beautiful piece made of metal and glass. There is no mold, only a little dust. The outer lenses are very clean. It is sold with front and rear caps and the original case. No. 3995242