Leitz Wetzlar Elmarit-R 90mm F2.8 PK Mount *JUNK Item* Leica Elmarit-R 90mm F2.8 Pentax K Mount *Junk Item* Thank you for viewing. This is a used lens that I purchased on Yahoo! Auctions and had the Leica R mount converted to a Pentax K mount. I've had fewer opportunities to use Pentax cameras, and since I started using LUMIX and can now use Leica lenses, I've decided to sell this one. The lens is usable, but since I (an amateur) made the conversion, there may be some issues. Therefore, I'm selling it as a junk item. The image quality is incredibly beautiful. As you can see in the images, there are paint chips, scratches, and signs of wear and tear typical of an old lens. There is dust inside the lens. I don't see any mold, at least to my untrained eye.