With your standard camera lenses you can get even better magnifying and quality of the object than from an expensive Macro lenses, if you know how to do this.
There are many cheap ways how to achieve great results in Macro photography. For the each way there are pros and cons, and you can use one of the following:
1) Lens in reverse. Use Autofocus or manual Macro Reversing rings;
2) Macro Extension tubes - choice Autofocus and Manual tubes/tube sets;
3) Male to Male Coupling rings - use other lens in reverse position from the main lens;
(more information coming soon)