Review on Kenko TELEPLUS Teleconverter Nikon Mount Camera & Photo by Dan Sturm

Auto focus was fast in good light. The only time I had trouble focusing was in low light or when there were a lot of things that could interfere with focus, like tree branches. The sharpness was impressive. For this price I was expecting to lose a lot of detail and I really didn't see that. It has worked very well with many of my Nikon zoom lenses. This photo of a rabbit in my garden was taken with my 200-500mm lens all the way down, which is 700mm. The light wasn't that much, the detail is decent. I am very happy with this teleconverter.