Unfortunately they are not. Only the 1D bodies are weather sealed and higher end is depenadant on who is defining it. The 50D is higher end consumer and 7D is prosumer, the 1D are professional series. Some L glass requires a filter be screwed into the end to complete the weather sealing so even the L word doesnt make it so. Perfect case in point the 85L that is not a cheap chunk of glass either. Weather sealing was the biggest upgrade on the 1.4x and 2X TCs too, the first versions were not weather sealed. Even so I still try not to tempt fate and either put it away or break out the raingear when its time.
Last edited by JustinThyme; Sep 30, 2010 at 7:39 PM.