Basically i am looking to get a new lens 18-50mm 2.8 lens
BUT i don't know if i should go with tamron or sigma. The lens will be used on my D200 however i may decide to use it on my D50. Whats the better lens.
Sigma 18-50mm f2.8 Macro HSM Lens - Nikon Fit
http://www.warehouseexpress.com/product/default.aspx?sku=1020682
Tamron 17-50mm f2.8 XR Di-II LD ASP IF Lens - Nikon Fit
http://www.warehouseexpress.com/product/default.aspx?sku=1013811
It will mostly be used as an upgrade to this lens - Nikon 18-55mm II
BUT i don't know if i should go with tamron or sigma. The lens will be used on my D200 however i may decide to use it on my D50. Whats the better lens.
Sigma 18-50mm f2.8 Macro HSM Lens - Nikon Fit
http://www.warehouseexpress.com/product/default.aspx?sku=1020682
Tamron 17-50mm f2.8 XR Di-II LD ASP IF Lens - Nikon Fit
http://www.warehouseexpress.com/product/default.aspx?sku=1013811
It will mostly be used as an upgrade to this lens - Nikon 18-55mm II