This Canon 100-400 zoom lens arrived in double quick time. It was supplied in it's retail box which included all the advertised extras, unlike my previous lens purchase six weeks ago which came in an anonymous box with most accessories missing and gave me pause for thought before placing the new order. The lens works perfectly, as expected, and I am delighted with it. The 9 extra accessories, although costing 5GBP extra, are worth having just for the filter set. Only one niggle in that the sales inducements do need chasing up. The Spring Discount did not work and it has taken almost 3 months for the "free" 32GB memory card to arrive after much chasing.