[maktau]

Dear brothers

1) Could anyone tell me which one is better. / or other suggestion?

Noted that I already have a D50 kit len (Nikkor 18-55), however, I think it is not easy for me to shoot in inner part of the house or when the bright is not good enough.

2) Where can I see the performance chart of the above two lens ?

Thank you very much.

[Grande]

Both performs very well, can't really go wrong with either, just base your decision on the range, do you need the wide (17mm) or the long end (75mm)?

Oh and the fact that the 17-50 is always out of stock...

If you're desperate for reviews...
http://www.photozone.de/8Reviews/lenses/tamron_1750_28_nikon/index.htm
http://www.photozone.de/8Reviews/lenses/tamron_2875_28_nikon/index.htm