Question about Canon EF-S 18-200mm f/3.5-5.6 IS

hello, no. As a happy 5D owner, you should know that EF-S lenses can NOT be used with a full frame camera! Only EF lenses. White and red dots indicate this on the camera. Lens 28-300 EF as an alternative, but expensive! have fun with the 5D. a Canon fan!