Parting with my well-looked after and very crisp Canon 600mm lens. Has no internal dust or mould and the exterior is near perfect except for a couple of small marks on the barrel as shown and minor wear on the base of the lens support. Perfect for wildlife and sports. Has been used to film A League Soccer promos for Fox Sports. Prefer pick up in Melbourne but can ship at buyer's expense. Tests welcome and can show examples of footage shot with this lens.