200mm EF F 2.8 L Canon Ultrasonic Lens . Condition is Used. Shipped with USPS Priority Mail. This lens is in near mint condition. I doubt if there was 50 pictures shot through it. I bought it just before I retired as a photographer. I use my 70- 200mm. I actuall forgot I bought it and discover it while cleaning. There is one small mark on the barrel as shown.