I'm finding my images are coming out excessively grainy. I'm not saying there's anything wrong with fCamera or the API, it's more than likely the way I'm using it. Not done any serious tinkering with photography for years.

The potential for close ups is phenomenal, as these two images show:


Image with N900 default cam.


Image with fCamera.

Both images were taken at a distance of around 5cm from the subject.

Anyone have any ideas?