This is a RSS feed from Canon Rumors.

Direct Quote (From Email)“Bulletin #319 has following comment under picture “Canon 840mm f/4 IS DO lens handheld with the EOS-7D. Evaluative metering +1 1/3 stops off the white sky set manually: 1/1000 sec. at f/4.”CR’s TakeFirst off, I’m not sure what bulletin #319 is.This works out to be a 600 with a 1.4 teleconverter.We’ve [...]

More...