Still life photography, how to choose the lens?

18-55 or 16-50 and 18-55 of 650D are optional. Close-ups can also be taken with the large aperture adjusted to F5.6 at the 55th end.

Sony can buy 30 F3.5 macro here. Canon 1000 has a budget of 50 small spittoons per kloc-0/.8. You'd better add money to buy Bai Wei, the deputy factory. If you are reluctant to add money, don't waste your investment blindly.