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Review title: Sigma 70-300 Motorized Zoom lens for Nikon DSLR
Product review: I wanted to upgrade to a longer zoom from my Nikkor 55-200mm lens, and it sounded like this was going to be a great substitute for the Nikkor 70-300 zoom lens which is way more expensive. Out of the box it looks and feels great, and the magnification is excellent. However, I hadn't realised how much difference the VR - vibration reduction - on the Nikon makes. I take a lot of handheld sports and landscape shots. The sigma lens produced photos that just weren't clear enough for me. There was a lot of blurring, presumably from camera shake. This was unacceptable so I had to return it. I'll just have to spend the extra $$$ on the Nikkor with VR.
