I know I post a lot of information on the best nikon d7000 lenses and prices, but I came across this post from NIkond700price.biz and they had a fantastic article on it that I couldn't resist sharing.
In choosing the best lenses for your Nikon D7000 Digital SLR camera, you should first identify how you will be using the camera and what applications you have. For example the nikkor 18-200 mm lens is an excellent all purpose lens, not only does it allow you to shoot portrait style images, but also has the range to shoot far away subjects, also another added benefit to this lens is it offers image stabilization allowing you to shoot at lower shutter speed without your image getting distorted. The image stabilization is also beneficial to people who don’t like to go through the trouble of setting up and carrying around a tripod with them everywhere.
The nikkor 18-105 VR II is also a widely adaptable lens, that is perfect as a general purpose lens that is perfect for beautiful portrait or landscape shots, the camera also has nikons image stabilization built in. If you are just looking to shoot family photos or close up photography the nikkor 18-105 VR II provides an excellent lense at about half the price of the 18-200 mm lens. Now if you are really looking to step it up and purchase a professional lens, than nikons AF lenses are the way to go, for instance the nikkor 70-200 mm AF lens, is perfect for high speed photography. The nikkor 70-200 mm AF lens is perfect for photojournalists, sports photographers, and outdoor photographers who have to capture fast moving subjects and want a versatile lens. However, all these features do come at a price and the nikkor 70-200 mm AF lens is going to set you back quite a bit, then again it might very well be the last digital high speed lens you purchase for a very long while.
Now a lot of people who shoot a mixture of portrait and indoor shots as well as telephoto outdoor applications, choose to go with a wide range shorter lens for portrait and landscape shots and a more powerful longer range telephoto lense for those applications. The nikkor 16-85 wide angle lens provides excellent exposure for close up pictures, and when coupled with the nikkor 70-300 mm telephoto lens provides a complete lense package for all types of shooting. And is a great package for most photographers or camera enthusiasts, because you get the wide angle lens for closeup shots and the 300 mm telephoto lens for zooming in on far away subjects. Not only that but both lenses can easily fit in your camera bag, providing quick access to any focal length imaginable.
While the 18-105 mm or even the 18-200 mm lens is alright for the average weekend photographer, the profesional photographer is going to want the performance and contrast that they are only going to get with a wide angle closeup lens. When choosing the right type of lens for your shooting, it really comes down to application and finding the right lens that is going to provide you the best picture quality at a price you can afford. So if you are limited on a budget and are only shooting closeup photography, than choosing a lens like the nikkor 16-85 wide angle lens would be your best option. The 18-105 mm lens is also a good option, if you need a slighly longer focal length for your shots.
Now if you are just starting out and want one all around general purpose camera lens, that will fit in your camera bag and provide you with the widest range of options than opt for the nikkor 18-200 mm lens. This lens will provide you the widest range of zoom option, yet you should be aware that you will sacrifice some of the quality. However, its a perfect starter lens for photographers who don’t want to swap out camera lenses or carry multiple lenses with them.
If that doesn't give you all the information you need then stay tuned for more!!