Sunday, December 16, 2012

Difference between 2 Nikon AF Lenses?

Nikon 35-70mm 3.3-4.5 autofocus lens and Nikon 28-100mm 3.5-5.6 autofocus lens.
I'm getting the Nikon D70 with one of the two lenses but I don't know the difference.

Does the 35-75mm compared to the 28-100mm lens give a smaller range of focal points? So in that case the 28-100 would be better?

And what does 3.3-4.5 mean and whats the difference between that and 3.5-5.6? Is it the f-stops, how wide the opening of the lens can go to to get more light into the photos?

Which is the better of the two? I am a beginner photographer so don't need anything fancy. These lenses are just what come in either package I might be buying the D70 with.

And this may be a obvious question, but can you take photos no background blur with these lenses by maximising or minimising the f-stop?
>>> Difference between 2 Nikon AF Lenses?