I have just joined this group and about to buy a new camera setup. I have pretty well made up my mind that I will buy the Nikon 7100 but I am not sure which lens to purchase. I have been looking at a 18-200 mm lens, which I think might be best for me. I have always liked people photos and flowers and a bit of action photos.
I have looked at a Nikon AF - S DX 18-200mm f3.5-5.6G ED VR11 @ $941 and a Sigma 18-200mm F3.5 -6.3 DC Macro OS HSM Contempory lens @ $399 (online). T
here is obviously a big difference in these two lens (re the price) but I don't know, so I would be grateful if someone could explain in fairly simple language LOL what the difference is as I don't want to jump in and buy the wrong lens.