Canon 100-400 value 16000 yuan.

Not worth it. Canon II 100 to 400mm adopts antifouling fluorine coating. This lens costs 12000 yuan, and the second generation is called "Dabai" in photography. If 16000 yuan is really not cost-effective, the biggest advantage of this lens is that it can remove dust, water droplets and fingerprint oil stains more easily. Canon is the world's leading comprehensive group, producing images and information products in Japan. Established from 1937.