Alrite players! I need to know more information about the lenses that can be used in Nikon D7000. Because I have decided to buy this camera. But its not that I am going to buy the extra lenses right now. Anyways, I am just curious about the lenses that can be used in it. What is the difference on those?(On The weblink)... like 18-200 and 55-300. and I am also curious about fish eye lens too . Can you guys give more information about it please!

http://www.samsclub.com/sams/shop/product.jsp?productId=prod2380173&navAction=