E55 version with built-in retractable lens hood. The lens is in excellent cosmetic, mechanical and optical condition. No dings, dents, scratches, or scuff marks on the barrel, no scratches , cleaning marks, fog, or separation on the glass. Focus ring operates smoothly, aperture ring clicks crisply. Original front and rear caps and a B+W skylight filter are included. $750 plus $18 shipping within the continental U.S., actual cost of shipping and insurance if shipped elsewhere. Pictures on request.