Nikon SLR Cameras

What is the difference between these nikon lenses?

Peal
Peal

Http://www.amazon.com/Nikon-50mm-Nikkor-Digital-Cameras/dp/B00005LEN4/

http://www.amazon.com/...004Y1AYAC/

http://www.amazon.com/...001GCVA0U/

why are they each priced differently if they have the same f-stop and zoom? What makes them different from each other?

HisWifeTheirMom
HisWifeTheirMom

The 50mm g lens has the Af motor in it for cameras in the d3000 and d5000 line. The d lens won't focus on the entry level dslrs.

Jimmy
Jimmy

If you look closely the first two have different autofocusing systems, the second one being much better. The first one is AF where as the second one is AF-S.AF means that there's no auto-focusing motor in the lens, so your camera must have an auto focus motor.AF-S means it has an auto-focus motor built in, hence the higher pricing. If you have a camera with a built in auto focus motor then i recommend buying the first one.
As for the one, it is an f/1.4, where as the others are f/1.8.