Summary: The flexibility of this lens it´s great. The autofocus it´s a little bit slow, specially if you are taking moving objects, but overall, it´s a great bargain! Pics are not incredible sharp but highly acceptable. In general, Sigma lenses are very good!
Summary: This is a really well built lens. I found it took great, clear pictures outside. On the down side, it is not for indoor use. To slow, but with this Ap most would be. Again, a great lens for a great price, your next step above this would be to get a IS / OS model with image stabilization, if you can afford it, I would do that
Summary: I needed a replacement lens for my 28 - 70mm Sigma Even though this lens only offered f4.0 its still a very nice lens. my other lens was too soft and the pictures were blurry unless i used f8 and above. I am glad i got this lens.
Summary: This is a review of the 2009 version of this lens in Nikon mount version with the HSM auto-focusing. This means it’s compatible with low-end Nikons like the D40/D40x/D60/D5000 I bought the 55-200 to stand in temporarily when my Nikon 18-200 VR developed a fault while on holiday. I’m rather impressed with it and I’ve decided to keep on using it.
Pros: - Cost, - Size and weight, - Image quality, - Speed (and silence) of autofocus, - Maximum aperture, - Efficient lens hood
Cons: Difficult to attach and detach the lens hood without turning the focus barrel which makes a grating sound, The zoom barrel is at the back of the lens instead of being at the front as on the Nikon lenses. It takes a little while to get used to it, No possibility of retouching the focus manually as you can on the (much more expensive) Nikon lenses
Summary: The lens works excellent on the Sigma SD14. Produces very sharp, contrasty images with good color reproduction. This lens is a sleeper lens for any camera! The build quality is obviously consumer grade, but not a toy either. But the IQ(image quality) is where it really shines! It is quite sharp throughout the zoom even wide open. Color reproduction and contrast is darn good as well. Focusing is quick and pretty darn quiet too!
Summary: I bought this for my Nikon D40 and have been using it for a few weeks now. This lens is really great. I would recommend it over it's Nikkor counter part and also instead of the cheaper Sigma DC version [...]. The hyper sonic motor (HSM) for the autofocus is fast and accurate, although a little louder than my nikkor lens. The color is warmer also and more clear and crisp than nikkor. After buying this lens I have decided to switch to sigma.
Pros: Easily Interchangeable, Fast focus, Great color, Sharp Focus