QUOTE(ckloo88 @ May 29 2007, 10:55 AM)
Actually i was considering below lens :
- Sigma 17-70mm f/2.8-4.5
- Sigma 18-200mm f/3.5-6.3
- Tamron AF 18-200mm f/3.5-6.3
- Tamron AF 18-250mm f/3.5-6.3
What is your's command and recommand ; anybody know the selling price for those lens ??
Thanks......

from your requirement i dun see what you need to get this THREE lenses
- Sigma 18-200mm f/3.5-6.3
- Tamron AF 18-200mm f/3.5-6.3
- Tamron AF 18-250mm f/3.5-6.3
I would go for Sigma 17-70mm f/2.8-4.5 since it will perform better in lowlight compare the rest..f2.8 mah
Also FYI, if a zoom lens the focal length range is too wide the poorer the lens will person..
Meaning let say
Tamron AF 18-200mm f/3.5-6.3 vs Tamron AF 18-250mm f/3.5-6.3
18-250mm would be weaker then 18-200mm....
One more lastnight, go to some review website READ all the review...of the lenses you looking for..it would give you a good answer....
Good luck to you my friend.
This post has been edited by g88: May 29 2007, 11:03 AM