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Reviews (1)
Jun 01, 2016
Positively surprised
3 of 3 found this helpful We are currently on a road trip and am using the extender for the first time. I'm using it with my 100-400 Canon lens. So far I'm really happy with the result. Got some fantastic, close up bear photos. The only negative so far is that it sometimes takes a while to focus. I was hesitant to buy it as reviews were mixed. I'm glad I bought it and so far has been great for wildlife photos.