There is no zooming. You can get a macro zoom lens if you want ( Alli has one reviewed on her blog ), and there are a few apps that have digital zoom, but they aren't rated too highly.
Here's my latest photos:
- One of those hanging tomato plants
- My Yorkie who is recovering from water on the brain. 2 months ago she could barely walk, now she's almost 100% but still a little weak on her right side.