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- Aug 16, 2012
It's an incredible lens that sparkles with TCs. Native, the 100-400mm II gives it a run for its money, put a 1.4xTC on it and it is a league ahead on a 5DSR, and with a 2xTC is a killer on a 5DIV. Its AF with a 1.4xTC is also spectacular. It may be expensive, but it is far more versatile than a 500mm f/5.6.Indeed! Fortunately it could be corrected via Adobe's CR Haze removal. The results aren't 100% perfect but they are decent. For the rest of the cases this 400DOII - witch I know you like very much too - really shines. Its IS is very good. I just have to try it with teleconverters in the future although only for static themes and good light.