Which Tamron/Nikon lenses will fit my Nikon D3100?
I am looking to possibly get another lens for my Nikon D3100, so far I have the kit lens (18-55mm) and the 55-200mm lens. I know that my D3100 doesn't have the lens auto-focus motor in the camera body, so the lens will lose the auto-focus if it is not an AF-S.
I am looking at purchasing a Tamron 18-200mm lens.
http://www.tamron.com/en/photolens/di_II_all_in_one/a14.html
http://www.amazon.com/Tamron-AF-18-200mm-Aspherical-Canon/dp/B0007WK8MQ/ref=sr_1_1?ie=UTF8&qid=1324451701&sr=8-1
Or maybe this type, from Nikon
http://www.amazon.com/Nikon-NIKKOR-30-110mm-3-8-5-6-Black/dp/B005NFW9PG/ref=sr_1_1?s=electronics&ie=UTF8&qid=1324451894&sr=1-1
The tamron would be my first choice, although slight more money, I like the zoom versatility.
I am just wondering how to figure out how to tell which non-nikon lenses have the motor in them, so I will not lose auto-focus.
Just a side note, which is the cheapest nikon dslr with a motor in the body?
Another side note, I am a beginning hobbyist photographer, basically what camera gear is essential for general photography? I am leaning towards close up and macro photography right now, however, I want to experiment with it all until I find a favorite. (landscape, portrait, nature, macro...) Right now I have the 2 aforementioned lenses, a tripod, and a camera bag. I don't want to shell out tons of money yet.
Finally, are there any really good photography books that you could recommend? I like looking through them to get ideas.