Canon EF 600mm f/4 L IS II USM

For just 1 year, the Canon EF 600mm f/4 L IS II USM super telephoto lens appears to be out of production but this does not mean it should not still be considered one of the best products around. High level performance is guaranteed by focusing via an ultrasonic AF motor and the presence of image stabilization. The moment you start using this lens you are struck by its lightness, due both to a balancing of the weights inside the lens and to the quality of the materials used; in this way even prolonged use will not cause the hand to get tired. The main strong point of this product is the excellent sharpness of the images which allows you to obtain very good shots even with a large aperture opening. The autofocus speed is also good although it tends to slow down when framing subjects that are at a considerable distance. Compared to the previous model, a further improvement that has been made is the reduction of the minimum focusing distance which allows you to take very sharp shots, especially if you want to photograph moving animals. In conclusion we can consider the lens in question to be in a fairly high price range but which has good construction and optical quality as well as not excessive weight and good focus, characteristics that make it the ideal product for all photographers involved in avifauna. .