I have a manual-focus Voigtlander APO-Lanthar 90mm f/3.5 SL lens in Pentax K mount for sale. The lens is in like-new condition; I bought this new and used it to take only a handful of photos. The lens comes with the original box and manual (no hood included). This is a highly desirable discontinued lens and has received incredible reviews all around. Here is a review of the lens in Nikon mount (identical optics).

Asking for $575+shipping. I accept paypal and money orders for payment.