Excerpt: At the price, is excellent. Not as sharp as the Nikon vr model but pretty close. Focuses a bit slow but if your subject isn't moving you won't have a problem. I only use it outside on bright days.
Excerpt: I bought the Sigma 70-300 DG OS mostly to photograph the moon. For this it has proven excellent. I had previously borrowed a Nikon 70-300 VR and thought it was pretty good but the Sigma lens is better for less than half the price. The lens is not very loud and the OS works at least as good as the Nikon lenses I have.
Pros: Consistent Output, Fast / accurate auto-focus, Nice Bokeh, Strong Construction
Excerpt: This lens works perfectly with my Nikon D7000. I have used it in Auto, P, A, S and M modes without a glitch. The price I paid was less than half of the competitors. The shipping was extremely fast. HIGHLY recommend this lens and purchase it through B & H.
Pros: Easily Interchangeable, Fast / accurate auto-focus, Lightweight, Strong Construction
Excerpt: I use my new lens at The Alligator River National Wildlife Refuge to take pictures of the wonders of nature. I love the fact that I can zoom in on everything! I also like the fact that it's not too heavy to use without a tripod. I have noticed that it is sometimes slow to react while using the auto zoom. However, I've been able to capture images that I have not been able to get with my other lenses.