Excellent condition, barely used, Light Lens Lab 50mm F2 ELCAN (Black Paint with Brassing Edition). This lens is an incredibly faithful recreation of the Leica Elcan lens for the Leica M-system. Very few of this lens were manufactured. More information can be found on the Light Lens Lab website here: https://lightlenslab.com/products/50mm-f2?variant=43179725914346 Price is firm, serious offers only.